Mana reservation

Reserved mana is shown grey on the mana orb.

Mana reservation is an alternative method of using mana to pay for skills which is usually found on skills with an ongoing effect, such as auras and heralds. Rather than paying the mana cost once as with normal skills, a portion of mana is set aside as unusable for as long as the skill is active. Having mana reserved does not reduce the rate of mana regeneration, so it will reduce the time taken for mana to regenerate to its (temporary) maximum.

Reserved mana values are multiplied by support gem mana cost multipliers as usual. The Blood Magic passive will cause life to be reserved instead of mana.

Skills which reserve mana

Mana can be reserved in two ways:

• By a fixed amount, which grows as the gem levels
• By a percentage of maximum mana, which does not change with gem level

Skill gem					Mana
AngerAngerAura, Spell, AoE, Fire Radius: 36 Mana Reserved: 50% Can Store 1 Use(s) Cooldown Time: 1.20 secRequires Level 24Casts an aura that adds fire damage to the attacks and spells of you and your allies.Per 1% Quality:1Superior2Anomalous3Divergent2% increased Area of EffectYou and nearby Allies deal 1% increased Burning DamageYou and nearby allies gain 0.25% increased Movement SpeedYou and nearby allies deal (16-109) to (23-155) additional Fire Damage with Attacks You and nearby allies deal (15-99) to (21-140) additional Fire Damage with Spells +(0-19) to radiusPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.		N/A		24	50% R
DeterminationDeterminationAura, Spell, AoE, Physical Radius: 36 Mana Reserved: 50% Can Store 1 Use(s) Cooldown Time: 1.20 secRequires Level 24Casts an aura that grants armour to you and your allies.Per 1% Quality:1Superior2Anomalous3Divergent2% increased Area of EffectYou and nearby Allies have 1% chance to Avoid being StunnedYou and nearby Allies gain 0.5% of Evasion Rating as Extra ArmourYou and nearby allies gain (32-51)% more Armour +(0-19) to radiusPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.		N/A	N/A	24	50% R
VitalityVitalityAura, Spell, AoE Radius: 36 Mana Reserved: (28-233) Can Store 1 Use(s) Cooldown Time: 1.20 secRequires Level 10Casts an aura that grants life regeneration to you and your allies.Per 1% Quality:1Superior2Anomalous3Divergent2% increased Area of EffectYou and nearby Allies Leech 0.02% of Physical Attack Damage as LifeYou and nearby Allies deal 1% increased Damage while on Full LifeYou and nearby Allies Regenerate (15-247) Life per second +(0-19) to radiusPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.		N/A	N/A	10	(28 R-233 R)
DisciplineDisciplineAura, Spell, AoE Radius: 36 Mana Reserved: 35% Can Store 1 Use(s) Cooldown Time: 1.20 secRequires Level 24Casts an aura that grants additional energy shield and increased energy shield recharge rate to you and your allies.Per 1% Quality:1Superior2Anomalous3Divergent2% increased Area of EffectYou and nearby Allies have 0.5% increased Damage while on Full Energy ShieldYou and nearby Allies have 1.5% slower start of Energy Shield Recharge You and nearby Allies gain 2% increased Energy Shield Recharge rateYou and nearby allies gain (60-217) additional Energy Shield You and nearby Allies gain 30% increased Energy Shield Recharge rate +(0-19) to radiusPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.	N/A	N/A		24	35% R
Purity of ElementsPurity of ElementsAura, Spell, AoE Radius: 36 Mana Reserved: 35% Can Store 1 Use(s) Cooldown Time: 1.20 secRequires Level 24Casts an aura that grants elemental resistances to you and your allies.Per 1% Quality:1Superior2Anomalous3Divergent2% increased Area of EffectYou and nearby Allies have 0.5% chance to avoid Elemental AilmentsYour and nearby Allies' Damage Penetrates 0.2% Elemental ResistancesYou and nearby allies gain +(12-27)% to all Elemental Resistances +(0-19) to radiusPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.		N/A		24	35% R
WrathWrathAura, Spell, AoE, Lightning Radius: 36 Mana Reserved: 50% Can Store 1 Use(s) Cooldown Time: 1.20 secRequires Level 24Casts an aura that adds lightning damage to the attacks of you and your allies, and makes your spells deal more lightning damage.Per 1% Quality:1232% increased Area of Effect0.25% increased effect of Aura0.1% reduced Mana ReservedYou and nearby allies deal (2-16) to (37-248) additional Lightning Damage with Attacks You and nearby allies deal (15-21)% more Spell Lightning Damage +(0-19) to radiusPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.	N/A	N/A		24	50% R
GraceGraceAura, Spell, AoE Radius: 36 Mana Reserved: 50% Can Store 1 Use(s) Cooldown Time: 1.20 secRequires Level 24Casts an aura that grants evasion to you and your allies.Per 1% Quality:1Superior2Anomalous3Divergent2% increased Area of EffectYou and nearby Allies have 0.5% chance to avoid Elemental AilmentsYou and nearby Allies have 0.2% chance to Avoid Chaos Damage from HitsYou and nearby allies gain (227-2575) additional Evasion Rating +(0-19) to radiusPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.	N/A		N/A	24	50% R
HasteHasteAura, Spell, AoE Radius: 36 Mana Reserved: 50% Can Store 1 Use(s) Cooldown Time: 1.20 secRequires Level 24Casts an aura that increases the movement speed, attack speed and cast speed of you and your allies.Per 1% Quality:1Superior2Anomalous3Divergent4Phantasmal2% increased Area of EffectYou and nearby Allies have 0.5% increased Totem Placement speedYou and nearby Allies have 0.5% increased Projectile SpeedBuffs on You and nearby Allies expire 1% fasterYou and nearby allies gain (9-16)% increased Attack Speed You and nearby allies gain (9-16)% increased Cast Speed You and nearby allies gain (4-9)% increased Movement Speed +(0-19) to radiusPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.	N/A		N/A	24	50% R
HatredHatredAura, Spell, AoE, Cold Radius: 36 Mana Reserved: 50% Can Store 1 Use(s) Cooldown Time: 1.20 secRequires Level 24Casts an aura that grants extra cold damage based on physical damage to you and your allies.Per 1% Quality:1Superior2Anomalous3Divergent2% increased Area of EffectYou and nearby Allies have 1% increased Chill and Freeze DurationYou and nearby Allies have 1% increased Movement Speed while on Chilled GroundYou and nearby allies gain (16-25)% of Physical Damage as Extra Cold Damage You and nearby allies deal (14-18)% more Cold Damage +(0-19) to radiusPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.	N/A			24	50% R
Icicle MineIcicle MineMine, Spell, Projectile, Cold, Aura, AoE Mana Reserved: (3-6) Cast Time: 0.75 sec Critical Strike Chance: 6.00% Effectiveness of Added Damage: 110%Requires Level 12Throws a mine that fires projectiles around it when detonated. These projectiles quickly dissipate as they travel, before disappearingPer 1% Quality:1231% increased Projectile SpeedFires 0.1 additional Projectiles1% increased Critical Strike ChanceDeals (16-514) to (24-771) Cold Damage Mine lasts 5 seconds Base Mine Detonation Time is 0.3 seconds Each Mine applies 10% increased Critical Strike Chance to Hits against Enemies near it, up to a maximum of 500% Fires 4 additional Projectiles Fires Projectiles in a circle Fires an additional Projectile for every 2 prior Mines in Detonation SequencePlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.	N/A			12	(3 R-6 R)
ClarityClarityAura, Spell, AoE Radius: 36 Mana Reserved: (34-279) Can Store 1 Use(s) Cooldown Time: 1.20 secRequires Level 10Casts an aura that grants mana regeneration to you and your allies.Per 1% Quality:1Superior2Anomalous3Divergent2% increased Area of EffectYou and nearby Allies have 0.5% increased Mana Recovery from FlasksYou and nearby Allies have 1% increased Damage while on Full ManaYou and nearby Allies Regenerate (2.9-33) Mana per second +(0-19) to radiusPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.	N/A	N/A		10	(34 R-279 R)
Arctic ArmourArctic ArmourSpell, Duration, Cold Mana Reserved: 25% Can Store 1 Use(s) Cooldown Time: 1.00 secRequires Level 16Conjures an icy barrier that chills enemies when they hit you. You drop chilled ground while moving, and take less Fire and Physical damage while stationary.Per 1% Quality:1Superior2Anomalous3Divergent1% increased Skill Effect Duration1% chance to Freeze Enemies for 350 ms when Hit0.05% less Physical Damage taken from Hits 0.05% less Fire Damage taken from HitsChill Enemy for 0.5 seconds when Hit, reducing their Action Speed by 30% (8-13)% less Physical Damage taken from Hits (8-12)% less Fire Damage taken from Hits Base duration is (2.5-4.4) secondsPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.	N/A			16	25% R
Smoke MineSmoke MineMine, Spell, AoE, Duration, Movement, Travel, Blink Mana Reserved: (6-13) Can Store 3 Use(s) Cooldown Time: 2.50 sec Cast Time: 0.50 secRequires Level 10Throws a mine that will teleport you to it when detonated. It covers both your escape and arrival with a cloud of smoke that blinds enemies, and gives you a temporary buff to movement speed. Shares a cooldown with other Blink skills.Per 1% Quality:1232% increased Area of Effect1% increased Skill Effect DurationBuff grants 0.5% increased Attack and Cast SpeedMine lasts 8 seconds Base duration is (4-5) seconds Buff grants (10-29)% increased Movement Speed Base secondary duration is (4-5) seconds Only one Mine of this type can Detonate in each Detonation Sequence Mine Detonation is Instant Increases and Reductions to Mine Duration also apply to this Skill's Buff Duration Mines cannot be Re-armed (0-76)% increased Area of Effect (0-57)% increased Cooldown Recovery RatePlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.	N/A			10	(6 R-13 R)
Purity of LightningPurity of LightningAura, Spell, AoE, Lightning Radius: 36 Mana Reserved: 35% Can Store 1 Use(s) Cooldown Time: 1.20 secRequires Level 24Casts an aura that grants lightning resistance to you and your allies.Per 1% Quality:1Superior2Anomalous3Divergent2% increased Area of EffectYou and nearby Allies have 1% chance to avoid being ShockedYour and nearby Allies' Damage Penetrates 0.2% Lightning ResistanceYou and nearby allies gain (22-41)% additional Lightning Resistance +(0-19) to radius You and nearby allies gain (0-4)% additional maximum Lightning ResistancePlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.	N/A	N/A		24	35% R
Purity of FirePurity of FireAura, Spell, AoE, Fire Radius: 36 Mana Reserved: 35% Can Store 1 Use(s) Cooldown Time: 1.20 secRequires Level 24Casts an aura that grants fire resistance to you and your allies.Per 1% Quality:1Superior2Anomalous3Divergent2% increased Area of EffectYou and nearby Allies have 1% chance to avoid being IgnitedYour and nearby Allies' Damage Penetrates 0.2% Fire ResistanceYou and nearby allies gain (22-41)% additional Fire Resistance +(0-19) to radius You and nearby allies gain (0-4)% additional maximum Fire ResistancePlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.		N/A		24	35% R
Purity of IcePurity of IceAura, Spell, AoE, Cold Radius: 36 Mana Reserved: 35% Can Store 1 Use(s) Cooldown Time: 1.20 secRequires Level 24Casts an aura that grants cold resistance to you and your allies.Per 1% Quality:1Superior2Anomalous3Divergent2% increased Area of EffectYou and nearby Allies have 1% chance to avoid being FrozenYour and nearby Allies' Damage Penetrates 0.2% Cold ResistanceYou and nearby allies gain (22-41)% additional Cold Resistance +(0-19) to radius You and nearby allies gain (0-4)% additional maximum Cold ResistancePlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.	N/A			24	35% R
Herald of AshHerald of AshSpell, AoE, Fire, Herald, Duration Radius: 10 Mana Reserved: 25% Can Store 1 Use(s) Cooldown Time: 1.00 secRequires Level 16Grants a buff providing fire damage based on your physical damage. While you have this buff, if you kill an enemy, other enemies near them will be burned based on the overkill damage. The burn inflicted by this skill can only be affected by modifiers to damage over time (burning damage is damage over time).Per 1% Quality:123Buff grants 0.75% increased Fire Damage1% reduced Area of Effect 3% increased Burning Damage1% increased Area of EffectGain 15% of your Physical Damage as Extra Fire Damage Base duration is 4 seconds Base Burning Damage is 25% of Overkill Damage (9-12)% more Spell Fire Damage (0-38)% more Burning DamagePlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.		N/A		16	25% R
Herald of IceHerald of IceSpell, AoE, Cold, Herald Mana Reserved: 25% Can Store 1 Use(s) Cooldown Time: 1.00 sec Effectiveness of Added Damage: 80%Requires Level 16Grants a buff adding cold damage to spells and attacks. If you shatter an enemy, this skill will cause them to explode and deal AoE cold damage to enemies near them. This damage is not affected by modifiers to spell damage.Per 1% Quality:123Buff grants 0.75% increased Cold Damage0.5% increased Area of EffectBuff grants 0.5% chance to FreezeAdds (4-38) to (5-56) Cold Damage to Spells Adds (4-38) to (5-56) Cold Damage to Attacks Deals (18-308) to (26-462) Cold Damage Damage cannot be ReflectedPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.	N/A			16	25% R
Herald of ThunderHerald of ThunderSpell, AoE, Duration, Lightning, Herald Radius: 32 Mana Reserved: 25% Can Store 1 Use(s) Cooldown Time: 1.00 secRequires Level 16Grants a buff which adds lightning damage to spells and attacks. If you kill a shocked enemy, this skill will create a storm, causing lightning bolts to strike enemies around you for a duration. The damage inflicted by this skill is not affected by modifiers to spell damage.Per 1% Quality:1Superior2Anomalous3DivergentBuff grants 0.75% increased Lightning Damage1% increased Skill Effect DurationBuff grants 1.5% increased Damage Buff grants 0.5% increased Damage takenBuff grants (2-19) to (7-76) Added Spell Lightning Damage Buff grants (2-19) to (7-76) Added Attack Lightning Damage Deals (1-23) to (31-1108) Lightning Damage Base duration is 6 seconds Storm Hits an Enemy every 0.25 Seconds Cannot inflict Shock Creates a storm when you Kill a Shocked EnemyPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.	N/A	N/A		16	25% R
Pyroclast MinePyroclast MineMine, Spell, Projectile, Fire, AoE, Aura, Nova Radius: 30 Mana Reserved: (4-6) Cast Time: 0.18 sec Critical Strike Chance: 5.50% Effectiveness of Added Damage: 80%Requires Level 28Throws a mine that deals damage in an area when detonated, then launches fiery projectiles that rain down around it, each dealing damage in a smaller area.Per 1% Quality:12341% increased Area of Effect5% increased Burning Damage 1% chance to Ignite enemies1% increased effect of Aura2% increased Damage if firing at least 7 ProjectilesDeals (26-240) to (39-361) Fire Damage Mine lasts 5 seconds Base Mine Detonation Time is 0.35 seconds Each Mine Adds (1-12) to (2-18) Fire Damage to Hits against Enemies near it, up to a maximum of (64-601) to (96-901) Fires 2 additional Projectiles Fires an additional Projectile for every 4 prior Mines in Detonation SequencePlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.	N/A			28	(4 R-6 R)
Blasphemy SupportBlasphemy SupportSupport, Hex, Aura Icon: A Can Store 1 Use(s) Cooldown Time: 1.20 secRequires Level 31Supports hex curse skills, turning them into auras that will apply their effect to all enemies in an area around you.Per 1% Quality:1Superior2Anomalous3Divergent0.5% increased Effect of Supported Curses0.5% reduced Effect of Supported Curses Supported Skills have 2% increased Area of EffectSupported Skills have 0.1% reduced Mana ReservedSupported Skills apply their Curse as an Auras Supported Curse Skills also count as Aura Skills Using Supported Skills is Instant (0-76)% increased Area of Effect of Supported Curse SkillsThis is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Active Skill Gem you wish to augment. Right click to remove from a socket.	N/A	N/A		31	N/A
Herald of AgonyHerald of AgonySpell, Herald, Minion, Chaos, Physical Mana Reserved: 25% Can Store 1 Use(s) Cooldown Time: 1.00 secRequires Level 16Grants a buff giving more poison damage and a chance to inflict poison. When you poison an enemy while you have this buff, you gain Virulence, and summon an Agony Crawler minion that uses projectile and area attacks. You will lose Virulence over time, at a rate which increases the more Virulence you have. The minion will die when you have no Virulence.Per 1% Quality:1Superior2Anomalous3Divergent1% increased Minion Movement SpeedMinions deal 2% less Damage Agony Crawler has 1% chance to inflict Withered for 2 seconds on HitGrants 1% chance to Poison on HitGrants 20% chance to Poison on Hit Grants 10% more Poison Damage Agony Crawler deals (5-9)% increased Physical Damage per Virulence you have Agony Crawler has (2-3)% increased Attack Speed per Virulence you have Agony Crawler has (1-45) to (3-84) Added Physical Damage per Virulence you have Maximum 1 Summoned Agony Crawler Maximum 40 Virulence Grants Virulence when you Poison an Enemy Minions cannot Taunt EnemiesPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.	N/A		N/A	16	25% R
Herald of PurityHerald of PuritySpell, Herald, Minion, Duration, Physical Mana Reserved: 25% Can Store 1 Use(s) Cooldown Time: 1.00 secRequires Level 16Grants a buff which lets you deal more physical damage. When you kill an enemy while you have this buff, this skill will summon a Sentinel of Purity, or refresh the duration and life of an existing one instead if you have the maximum number of them. The Sentinels of Purity have a single-target melee attack and an area melee attack.Per 1% Quality:1Superior2Anomalous3Divergent1% increased Minion Movement SpeedMinions have 0.5% chance to Taunt on HitSummoned Sentinels have 1% increased Cooldown Recovery RateBase duration is 12 seconds Maximum 4 Summoned Sentinels of Purity 20% chance to Summon a Sentinel of Purity when you Hit a Rare or Unique Enemy Grants (9-12)% more Physical Damage Summon a Sentinel of Purity when you Kill an Enemy Minions deal (0-95)% more Physical Damage Minions have (0-38)% more LifePlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.		N/A		16	25% R
Dread BannerDread BannerAoE, Spell, Duration, Aura, Physical Mana Reserved: 10% Can Store 1 Use(s) Cooldown Time: 1.00 secRequires Level 24Casting once reserves mana to carry a banner which makes nearby allies inflict impale with attacks, and lessens the accuracy of nearby enemies. Gain stages by impaling enemies while carrying the banner. Casting the skill again places the banner, ending the mana reservation. Once placed, it becomes more powerful for each stage gained. You cannot have multiple banners at the same time.Per 1% Quality:1Superior2Anomalous3Divergent0.5% increased effect of AuraNearby Enemies deal 0.1% less Damage 3% less Skill Effect DurationYou and nearby Allies have 0.25% chance to Impale Enemies on Hit with AttacksBase Duration of 10 seconds after being Placed Nearby Enemies have (15-21)% less Accuracy Rating You and nearby Allies have 20% chance to Impale Enemies on Hit with Attacks When placed, 8% increased Area of Effect per Stage When placed, 1% increased Aura effect per Stage +1 second to Base Placed Banner Duration per Stage Gain Fortify for 0.05 seconds per Stage on Placing the Banner 2% increased Fortify effect per Stage Gain 1 Stage when you Impale an Enemy while carrying the Banner, up to 5 per second You and nearby Allies have (0-19)% increased Impale EffectPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.		N/A	N/A	24	10% R
War BannerWar BannerAoE, Spell, Duration, Aura, Physical Mana Reserved: 10% Can Store 1 Use(s) Cooldown Time: 1.00 secRequires Level 4Casting once reserves mana to carry a banner which increases the accuracy of nearby allies, and physical damage taken by nearby enemies. Gain stages by killing enemies while carrying the banner. Casting the skill again places the banner, ending the mana reservation. Once placed, it becomes more powerful for each stage gained. You cannot have multiple banners at the same time.Per 1% Quality:1Superior2Anomalous3Divergent0.5% increased effect of AuraYou and nearby allies gain 0.5% increased Accuracy Rating 3% less Skill Effect Duration1% increased Skill Effect DurationBase Duration of 10 seconds after being Placed You and nearby allies gain (15-21)% increased Accuracy Rating Nearby Enemies take (8-11)% increased Physical Damage When placed, 8% increased Area of Effect per Stage When placed, 1% increased Aura effect per Stage +1 second to Base Placed Banner Duration per Stage Gain Adrenaline for 0.05 seconds per Stage on Placing the Banner Gain 1 Stage when you Kill an Enemy while carrying the BannerPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.		N/A	N/A	4	10% R
ZealotryZealotryAura, Spell, AoE Mana Reserved: 50% Can Store 1 Use(s) Cooldown Time: 1.20 secRequires Level 24Casts an aura that grants bonuses to damage and critical strike chance of spells to you and your allies, and gives a chance to create Consecrated Ground against stronger enemies.Per 1% Quality:1Superior2Anomalous3Divergent2% increased Area of EffectYou and nearby Allies have +0.1% to Critical Strike MultiplierYou and nearby Allies Regenerate 0.005% of Life per secondYou and nearby allies deal (10-15)% more Spell Damage You and nearby allies have (20-39)% increased Spell Critical Strike Chance You and nearby Non-Minion Allies have a 10% chance to create Consecrated Ground on Hitting a Rare or Unique Enemy, lasting 8 seconds +(0-19) to radiusPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.	N/A	N/A		24	50% R
MalevolenceMalevolenceAura, Spell, AoE Mana Reserved: 50% Can Store 1 Use(s) Cooldown Time: 1.20 secRequires Level 24Casts an aura that multiplies damage over time and increases skill effect duration of you and your allies.Per 1% Quality:1Superior2Anomalous3Divergent2% increased Area of EffectYou and nearby allies have 0.5% increased Skill Effect DurationYou and nearby Allies deal 0.5% increased Damage with AilmentsYou and nearby allies deal (14-20)% more Damage over Time You and nearby allies have (10-19)% increased Skill Effect Duration +(0-19) to radiusPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.	N/A			24	50% R
Blood and SandBlood and SandSpell, Stance Mana Reserved: 10% Can Store 1 Use(s) Cooldown Time: 2.00 secRequires Level 4Casts a buff that grants different bonuses to melee skills depending on your stance. Using the skill again alternates between Blood Stance and Sand Stance.Per 1% Quality:1Superior2Anomalous3Divergent0.5% increased Cooldown Recovery Rate1% increased Projectile Attack Damage while in Blood Stance 1% increased Projectile Speed while in Sand StanceSpells deal 1% increased Area Damage while in Blood Stance Spells have 0.5% increased Area of Effect while in Sand StanceMelee Skills have 5% less Area of Effect while in Blood Stance Melee Skills deal (10-15)% more Area Damage while in Blood Stance Melee Skills have (10-15)% more Area of Effect while in Sand Stance Melee Skills deal 5% less Area Damage while in Sand Stance (0-50)% increased Cooldown Recovery RatePlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.			N/A	4	10% R
PrecisionPrecisionAura, Spell, AoE Mana Reserved: (22-186) Can Store 1 Use(s) Cooldown Time: 1.20 secRequires Level 10Casts an aura that grants accuracy and critical strike chance to you and your allies.Per 1% Quality:1Superior2Anomalous3Divergent2% increased Area of Effect0.5% reduced Mana ReservedYou and nearby Allies deal 0.1% increased DamageYou and nearby allies gain +(93-701) to Accuracy Rating You and nearby allies gain (20-58)% increased Critical Strike Chance +(0-19) to radiusPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.	N/A		N/A	10	(22 R-186 R)
Flesh and StoneFlesh and StoneSpell, Aura, AoE, Stance Mana Reserved: 25% Can Store 1 Use(s) Cooldown Time: 2.00 secRequires Level 16Casts an aura that affects you and nearby enemies differently depending on your stance. Using the skill again alternates between Blood Stance and Sand Stance.Per 1% Quality:1Superior2Anomalous3Divergent0.5% increased Cooldown Recovery RateBuff grants 0.5% increased Evasion Rating and ArmourBuff grants 1% increased Damage if you've changed Stance recentlyNearby Enemies are Blinded while in Sand Stance You take (9-11)% less Damage from Attacks from Enemies that aren't nearby while in Sand Stance Nearby Enemies are Maimed while in Blood Stance Enemies Maimed by this Skill take (13-16)% increased Physical Damage (0-50)% increased Cooldown Recovery RatePlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.			N/A	16	25% R
PridePrideSpell, AoE, Aura, Physical Mana Reserved: 50% Can Store 1 Use(s) Cooldown Time: 1.20 secRequires Level 24Casts an aura that causes nearby enemies to take more physical damage.Per 1% Quality:1Superior2Anomalous3Divergent2% increased Area of EffectAttack Hits againts nearby Enemies have 0.5% chance to inflict BleedingNearby Enemies have -0.1% to Physical Damage ReductionNearby Enemies take at least (15-19)% more Physical Damage, raising up to (30-39)% as they stay in the Aura for 4 seconds +(0-10) to radiusPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.		N/A	N/A	24	50% R
Stormblast MineStormblast MineMine, Spell, AoE, Lightning, Aura, Nova Mana Reserved: (2-6) Cast Time: 0.75 sec Critical Strike Chance: 6.00% Effectiveness of Added Damage: 110%Throws a mine that deals damage in an area when detonated.Per 1% Quality:1Superior2Anomalous3Divergent4Phantasmal0.5% chance to Shock enemies 0.5% increased Effect of Lightning Ailments0.5% increased Area of Effect1% increased effect of Aura1% increased Lightning DamageDeals (2-334) to (7-1002) Lightning Damage Mine lasts 5 seconds Base Mine Detonation Time is 0.25 seconds Each Mine applies 3% increased Damage Taken to Enemies near it, up to a maximum of 150% 20% chance to Shock enemies (20-39)% increased Effect of Lightning Ailments +(0-5) to radiusPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.	N/A			1	(2 R-6 R)
Summon SkitterbotsSummon SkitterbotsTrap, Mine, Spell, Minion, Cold, Lightning, AoE, Aura Mana Reserved: 35% Can Store 1 Use(s) Cooldown Time: 1.00 secRequires Level 16Summon a Chilling Skitterbot and a Shocking Skitterbot, which will trigger your traps and detonate your mines. Mines detonated by Skitterbots will re-arm and can then be detonated again. The Skitterbots grant you more trap and mine damage, and cannot be targeted or damaged.Per 1% Quality:1Superior2Anomalous3Divergent2% increased Minion Movement SpeedMinions have 1% increased Area of EffectMinions have 0.5% increased Effect of non-Damaging Ailments on EnemiesSkitterbots grant 10% more Trap and Mine Damage Maximum 1 Summoned Skitterbot of each type Shocking Skitterbot's Aura Shocks Enemies near it Chilling Skitterbot's Aura Chills Enemies near it Minions have (0-19)% increased Shock Effect Minions have (0-19)% increased Chill Effect (0-76)% increased Minion Movement SpeedPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.	N/A			16	35% R

• Aspect of the Avian
• Aspect of the Cat
• Aspect of the Crab
• Aspect of the Spider
• Envy

Reducing mana reservation

The amount reserved can be reduced by passives or items with the "Reduced Mana Reserved" or "Less Mana Reserved" properties. The amount reserved will NOT be reduced by the property "reduced Mana Cost" such as from the Inspiration SupportInspiration SupportSupport
Icon: r
Mana Multiplier: 115%Requires Level 31Supports any skill. Minions, Totems, Traps and Mines cannot gain Inspiration Charges.Per 1% Quality:1Superior2Anomalous3DivergentSupported Skills have 1% increased Inspiration Charge DurationSupported Skills have 1% increased Critical Strike ChanceSupported Skills have 0.5% reduced Mana CostSupported Skills have (25-34)% reduced Mana Cost
Gain an Inspiration Charge when you Spend Mana for Supported Skills
Lose all Inspiration Charges after Spending a total of (122-800) Mana with Supported Skills
Supported Skills deal (5-7)% more Elemental Damage per Inspiration Charge
Supported Skills have (6-8)% increased Critical Strike Chance per Inspiration ChargeThis is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Active Skill Gem you wish to augment. Right click to remove from a socket. gem. Flat mana cost reduction such as Elreon's mod will not reduce reservation costs either.

The total of all "reduced Mana Reserved" modifiers whether from passives, jewels, or items, is summed before being applied. However "less" modifiers, and mana multipliers such as that granted by Enlighten SupportEnlighten SupportSupport
Icon: +Supports any skill gem. Once this gem reaches level 2 or above, will apply a mana multiplier to supported gems. Cannot support skills that don't come from gems.Per 1% Quality:12This Gem gains 5% increased Experience3% reduced Intelligence RequirementThis is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Active Skill Gem you wish to augment. Right click to remove from a socket. each apply as separate multiplications.

Essences

The essence type Essence of LoathingDeafening Essence of LoathingStack Size: 9
Essence Level: 7Upgrades a normal item to rare or reforges a rare item, guaranteeing one property
Weapon: (35-38)% increased Critical Strike Chance
Gloves: (24-26)% increased Global Critical Strike Chance
Helmet: 5% reduced Mana Reserved
Shield: +(7-8)% Chance to Block
Other Armour: (9-10)% chance to Dodge Attack Hits
Quiver: (39-42)% increased Global Critical Strike Chance
Amulet: (39-42)% increased Global Critical Strike Chance
Ring: (24-26)% increased Global Critical Strike Chance
Belt: (36-39)% increased Stun Duration on EnemiesRight click this item then left click a normal or rare item to apply it.
Shift click to unstack. can be used to guarantee a +2-5% reduced Mana Reserved modifier on helmets.

Passive skills

The passive skills with "reduced" reservation are all part of aura themed clusters.

There is a total of 14% reduction in the cluster in the outer Templar area, 12% in the cluster between Ranger and Shadow, and 4% each in the clusters in the Shadow, outer Duelist, and outer Scion areas. The Mortal Conviction keystone allows you to reserve one non-Banner aura for free, but prevents you from having more than one aura active.

Passives which reduce mana reserved:

Name	Stats
Reduced Mana Reservation	4% reduced Mana Reserved [1] [2] [3] [4] [5]
Champion of the Cause	6% increased effect of Non-Curse Auras from your Skills 4% reduced Mana Reserved 12% increased Area of Effect of Aura Skills [1]
Charisma	8% reduced Mana Reserved 6% increased effect of Non-Curse Auras from your Skills [1]
Sovereignty	6% reduced Mana Reserved 10% increased effect of Non-Curse Auras from your Skills [1]

Unique items

These unique items provide reduced or increased reservation:

Item	Base Item		Stats
Conqueror's EfficiencyConqueror's Efficiency Crimson JewelLimited to: 13% reduced Mana Cost of Skills 4% increased Skill Effect Duration 2% reduced Mana ReservedThe stone may yet bleed.Place into an allocated Jewel Socket on the Passive Skill Tree. Right click to remove from the Socket.	Crimson Jewel	1	3% reduced Mana Cost of Skills 4% increased Skill Effect Duration 2% reduced Mana Reserved
Essence WormEssence Worm Unset RingRequires Level 38Has 1 Socket+2 to Level of Socketed Aura Gems Socketed Gems Reserve No Mana 40% increased Mana Reserved"This thing is not a pet. It is a parasite that feeds on the very will of its host. Like any part of nightmare, it has found a way to make its price... acceptable." - Malachai the Soulless	Unset Ring	38	Has 1 Socket+2 to Level of Socketed Aura Gems Socketed Gems Reserve No Mana 40% increased Mana Reserved
VivinsectVivinsect Unset RingRequires Level 45Has 1 Socket+5 to Level of Socketed Aura Gems Socketed Gems have 10% increased Mana Reservation +(15-25) to all Attributes Regenerate 15 Life per second for each Uncorrupted Item Equipped -2 to Total Mana Cost of Skills for each Corrupted Item Equipped Veiled Suffix"Fusing the parasite with another ring has manifested unpredictable effects. I theorise the sacrificial vessel's level of anguish is a key variable. - Arzaak, Syndicate ResearcherTake this item to Jun Ortoi to have her Unveil it.	Unset Ring	45	Has 1 Socket+5 to Level of Socketed Aura Gems Socketed Gems have 10% increased Mana Reservation +(15-25) to all Attributes Regenerate 15 Life per second for each Uncorrupted Item Equipped -2 to Total Mana Cost of Skills for each Corrupted Item Equipped Veiled Suffix Adds (6-7) to (9-10) Cold Damage Adds 1 to (14-16) Lightning Damage Adds (8-9) to (11-13) Cold Damage Adds 1 to (17-20) Lightning Damage Adds (10-12) to (14-16) Cold Damage Adds 1 to (21-24) Lightning Damage Adds (6-7) to (9-10) Fire Damage Adds (6-7) to (9-10) Cold Damage Adds (8-9) to (11-13) Fire Damage Adds (8-9) to (11-13) Cold Damage Adds (10-12) to (14-16) Fire Damage Adds (10-12) to (14-16) Cold Damage Adds (6-7) to (9-10) Fire Damage Adds 1 to (14-16) Lightning Damage Adds (8-9) to (11-13) Fire Damage Adds 1 to (17-20) Lightning Damage Adds (10-12) to (14-16) Fire Damage Adds 1 to (21-24) Lightning Damage +(26-30) to maximum Life Regenerate 2 Mana per second +(31-35) to maximum Life Regenerate 3 Mana per second +(36-40) to maximum Life Regenerate 4 Mana per second +(26-30) to maximum Mana Regenerate 15 Life per second +(31-35) to maximum Mana Regenerate 20 Life per second +(36-40) to maximum Mana Regenerate 25 Life per second +(9-10)% to Cold and Chaos Resistances +(11-12)% to Cold and Chaos Resistances +(13-15)% to Cold and Chaos Resistances +(11-12) to Dexterity and Intelligence +(13-14) to Dexterity and Intelligence +(15-17) to Dexterity and Intelligence +(9-10)% to Fire and Chaos Resistances +(11-12)% to Fire and Chaos Resistances +(13-15)% to Fire and Chaos Resistances +(26-30) to maximum Mana Regenerate 2 Mana per second +(31-35) to maximum Mana Regenerate 3 Mana per second +(36-40) to maximum Mana Regenerate 4 Mana per second +(9-10)% to Lightning and Chaos Resistances +(11-12)% to Lightning and Chaos Resistances +(13-15)% to Lightning and Chaos Resistances +(26-30) to maximum Mana 4% of Damage taken gained as Mana over 4 seconds when Hit +(31-35) to maximum Mana 5% of Damage taken gained as Mana over 4 seconds when Hit +(36-40) to maximum Mana 6% of Damage taken gained as Mana over 4 seconds when Hit +(26-30) to maximum Mana 3% reduced Mana Cost of Skills +(31-35) to maximum Mana 4% reduced Mana Cost of Skills +(36-40) to maximum Mana 5% reduced Mana Cost of Skills +1 to Minimum Endurance Charges +1 to Minimum Frenzy Charges +1 to Minimum Power Charges Shock nearby Enemies for 2 Seconds when you Focus Shock nearby Enemies for 3 Seconds when you Focus Shock nearby Enemies for 4 Seconds when you Focus +(11-12) to Strength and Dexterity +(13-14) to Strength and Dexterity +(15-17) to Strength and Dexterity +(11-12) to Strength and Intelligence +(13-14) to Strength and Intelligence +(15-17) to Strength and Intelligence
Circle of AnguishCircle of Anguish Ruby RingRequires Level 52+(20-30)% to Fire Resistance <One to three random Synthesis implicit modifiers>+(20-30) to Strength Adds (20-25) to (26-35) Fire Damage +(20-30)% to Fire Resistance <Two Random Herald of Ash modifier>I condemned an innocent man to the pyres, but to admit this mistake is to condemn myself. My only choice is to strive harder.	Ruby Ring	52	+(20-30)% to Fire Resistance <One to three random Synthesis implicit modifiers>+(20-30) to Strength Adds (20-25) to (26-35) Fire Damage +(20-30)% to Fire Resistance <Two Random Herald of Ash modifier> Herald of Ash has (40-60)% increased Buff Effect (40-60)% increased Fire Damage while affected by Herald of Ash +1% to maximum Fire Resistance while affected by Herald of Ash Herald of Ash has (20-15)% reduced Mana Reservation +(50-60)% to Fire Resistance while affected by Herald of Ash
Circle of FearCircle of Fear Sapphire RingRequires Level 52+(20-30)% to Cold Resistance <One to three random Synthesis implicit modifiers>+(20-30) to Dexterity Adds (20-25) to (26-35) Cold Damage +(20-30)% to Cold Resistance <Two Random Herald of Ice modifiers>My subordinates circled me eternally, attuned to the slightest weakness, ready to tear me apart for their own gains.	Sapphire Ring	52	+(20-30)% to Cold Resistance <One to three random Synthesis implicit modifiers>+(20-30) to Dexterity Adds (20-25) to (26-35) Cold Damage +(20-30)% to Cold Resistance <Two Random Herald of Ice modifiers> +(50-60)% to Cold Resistance while affected by Herald of Ice (40-60)% increased Cold Damage while affected by Herald of Ice Herald of Ice has (40-60)% increased Buff Effect Herald of Ice has (20-15)% reduced Mana Reservation +1% to maximum Cold Resistance while affected by Herald of Ice
Circle of GuiltCircle of Guilt Iron RingRequires Level 52Adds 1 to 4 Physical Damage to Attacks <One to three random Synthesis implicit modifiers>+(10-20) to all Attributes Adds (8-10) to (13-15) Physical Damage +(350-400) to Armour <Two Random Herald of Purity modifiers>I feel the moral weight of what I must to do to protect Wraeclast. I accept my guilt without shame. It is my gift to humanity.	Iron Ring	52	Adds 1 to 4 Physical Damage to Attacks <One to three random Synthesis implicit modifiers>+(10-20) to all Attributes Adds (8-10) to (13-15) Physical Damage +(350-400) to Armour <Two Random Herald of Purity modifiers> Herald of Purity has (40-60)% increased Buff Effect Sentinels of Purity deal (70-100)% increased Damage (40-60)% increased Physical Damage while affected by Herald of Purity 4% additional Physical Damage Reduction while affected by Herald of Purity Herald of Purity has (20-15)% reduced Mana Reservation
Circle of NostalgiaCircle of Nostalgia Amethyst RingRequires Level 52+(9-13)% to Chaos Resistance <One to three random Synthesis implicit modifiers>+(10-20) to all Attributes Adds (15-20) to (21-30) Chaos Damage +(17-23)% to Chaos Resistance <Two Random Herald of Agony modifiers>I was a happy child, before the cruel truth was revealed to me. I fight so that the children may remain ignorant.	Amethyst Ring	52	+(9-13)% to Chaos Resistance <One to three random Synthesis implicit modifiers>+(10-20) to all Attributes Adds (15-20) to (21-30) Chaos Damage +(17-23)% to Chaos Resistance <Two Random Herald of Agony modifiers> (40-60)% increased Chaos Damage while affected by Herald of Agony +(31-43)% to Chaos Resistance while affected by Herald of Agony Herald of Agony has (40-60)% increased Buff Effect Agony Crawler deals (70-100)% increased Damage Herald of Agony has (20-15)% reduced Mana Reservation
Circle of RegretCircle of Regret Topaz RingRequires Level 52+(20-30)% to Lightning Resistance <One to three random Synthesis implicit modifiers>+(20-30) to Intelligence Adds 1 to (48-60) Lightning Damage +(20-30)% to Lightning Resistance <Two Random Herald of Thunder modifiers>I sacrificed a life of love for one of responsibility, so that she, and others like her, might be kept safe.Combine this item with two Rare Fractured items of the same item class at the Synthesiser in the Memory Nexus	Topaz Ring	52	+(20-30)% to Lightning Resistance <One to three random Synthesis implicit modifiers>+(20-30) to Intelligence Adds 1 to (48-60) Lightning Damage +(20-30)% to Lightning Resistance <Two Random Herald of Thunder modifiers> Herald of Thunder has (40-60)% increased Buff Effect (40-60)% increased Lightning Damage while affected by Herald of Thunder +(50-60)% to Lightning Resistance while affected by Herald of Thunder +1% to maximum Lightning Resistance while affected by Herald of Thunder Herald of Thunder has (20-15)% reduced Mana Reservation
Victario's InfluenceVictario's Influence Lacquered GarbQuality: +20% Evasion: (686-772) Energy Shield: (134-151) Movement Speed: -3%Requires Level 52, 76 Dex, 76 Int+1 to Level of Socketed Aura Gems Socketed Gems are Supported by Level 30 Generosity Socketed Gems have 30% reduced Mana Reservation (120-150)% increased Evasion and Energy Shield (20-40)% increased Area of Effect of Aura Skills (10-15)% increased effect of Non-Curse Auras from your Skills"Every life is a story. If you're not writing your own, you'd better know who's writing it for you!" - Victario, the People's Poet	Lacquered Garb	52	+1 to Level of Socketed Aura Gems Socketed Gems are Supported by Level 30 Generosity Socketed Gems have 30% reduced Mana Reservation (120-150)% increased Evasion and Energy Shield (20-40)% increased Area of Effect of Aura Skills (10-15)% increased effect of Non-Curse Auras from your Skills
The Devouring DiademThe Devouring Diadem Necromancer CircletQuality: +20% Energy Shield: (156-176)Requires Level 54, 112 Int+1 to Level of Socketed Gems Socketed Gems have 20% reduced Mana Reservation Trigger Level 15 Feast of Flesh every 5 seconds (180-220)% increased Energy Shield 10% chance for Energy Shield Recharge to start when you use a Skill Eldritch Battery Veiled SuffixThe spirit hungers for the flesh.Take this item to Jun Ortoi to have her Unveil it.	Necromancer Circlet	54	+1 to Level of Socketed Gems Socketed Gems have 20% reduced Mana Reservation Trigger Level 15 Feast of Flesh every 5 seconds (180-220)% increased Energy Shield 10% chance for Energy Shield Recharge to start when you use a Skill Eldritch Battery Veiled Suffix
Aul's UprisingAul's Uprising Onyx AmuletRequires Level 55+(10-16) to all Attributes+(20-30) to Strength (15-20)% increased Armour +(50-70) to maximum Life Nearby Enemies have 10% reduced Stun and Block Recovery <Random Strength aura> Reserves no ManaIt was not his fearlessness or ferocity, nor his tactical genius, it was his leadership that earned Aul, the Last King, his crown.	Onyx Amulet	55	+(10-16) to all Attributes+(20-30) to Strength (15-20)% increased Armour +(50-70) to maximum Life Nearby Enemies have 10% reduced Stun and Block Recovery <Random Strength aura> Reserves no Mana Anger Reserves no Mana Determination Reserves no Mana Pride Reserves no Mana Purity of Fire Reserves no Mana Vitality Reserves no Mana
Aul's UprisingAul's Uprising Onyx AmuletRequires Level 55+(10-16) to all Attributes+(20-30) to Dexterity (15-20)% increased Evasion Rating +(50-70) to maximum Life Nearby Enemies grant 25% increased Flask Charges Monster gives 25% increased Flask Charges on death (Hidden) <Random Dexterity aura> Reserves no ManaIt was not his fearlessness or ferocity, nor his tactical genius, it was his leadership that earned Aul, the Last King, his crown.	Onyx Amulet	55	+(10-16) to all Attributes+(20-30) to Dexterity (15-20)% increased Evasion Rating +(50-70) to maximum Life Nearby Enemies grant 25% increased Flask Charges Monster gives 25% increased Flask Charges on death (Hidden) <Random Dexterity aura> Reserves no Mana Grace Reserves no Mana Haste Reserves no Mana Hatred Reserves no Mana Purity of Ice Reserves no Mana
Aul's UprisingAul's Uprising Onyx AmuletRequires Level 55+(10-16) to all Attributes+(20-30) to Intelligence (15-20)% increased maximum Energy Shield +(50-70) to maximum Life Hits against Nearby Enemies have 50% increased Critical Strike Chance <Random Intelligence aura> Reserves no ManaIt was not his fearlessness or ferocity, nor his tactical genius, it was his leadership that earned Aul, the Last King, his crown.	Onyx Amulet	55	+(10-16) to all Attributes+(20-30) to Intelligence (15-20)% increased maximum Energy Shield +(50-70) to maximum Life Hits against Nearby Enemies have 50% increased Critical Strike Chance <Random Intelligence aura> Reserves no Mana Clarity Reserves no Mana Discipline Reserves no Mana Malevolence Reserves no Mana Purity of Elements Reserves no Mana Purity of Lightning Reserves no Mana Wrath Reserves no Mana Zealotry Reserves no Mana
Aul's UprisingAul's Uprising Onyx AmuletRequires Level 55+(10-16) to all AttributesGrants Level 15 Envy Skill +(15-20) to all Attributes +(50-70) to maximum Life (15-20)% increased Global Defences Envy Reserves no ManaIt was not his fearlessness or ferocity, nor his tactical genius, it was his leadership that earned Aul, the Last King, his crown.	Onyx Amulet	55	+(10-16) to all AttributesGrants Level 15 Envy Skill +(15-20) to all Attributes +(50-70) to maximum Life (15-20)% increased Global Defences Envy Reserves no Mana
IchimonjiIchimonji Corsair SwordOne Handed Sword Quality: +20% Physical Damage: (50-64.5)–(186-215) Critical Strike Chance: 5.00% Attacks per Second: (1.86-1.94) Weapon Range: 11Requires Level 58, 81 Str, 117 Dex40% increased Global Accuracy Rating(80-95)% increased Physical Damage Adds (5-10) to (13-20) Physical Damage (20-25)% increased Attack Speed 10% increased Effect of Buffs on you 5% reduced Mana Reserved Allies' Aura Buffs do not affect you Your Aura Buffs do not affect alliesMaster yourself before you seek to master others.	Corsair Sword	58	40% increased Global Accuracy Rating(80-95)% increased Physical Damage Adds (5-10) to (13-20) Physical Damage (20-25)% increased Attack Speed 10% increased Effect of Buffs on you 5% reduced Mana Reserved Allies' Aura Buffs do not affect you Your Aura Buffs do not affect allies
Mask of the TribunalMask of the Tribunal Magistrate CrownQuality: +20% Armour: (432-512) Energy Shield: (83-99)Requires Level 58, 64 Str, 64 Int<One to three random Synthesis implicit modifiers>+(25-30) to all Attributes (150-200)% increased Armour and Energy Shield Nearby Allies have (4-6)% increased Defences per 100 Strength you have Nearby Allies have +(6-8)% to Critical Strike Multiplier per 100 Dexterity you have Nearby Allies have (2-4)% increased Cast Speed per 100 Intelligence you have 1% reduced Mana Reserved per 250 total AttributesThe judge determines worthiness by comparison to the paragon: himself.	Magistrate Crown	58	<One to three random Synthesis implicit modifiers>+(25-30) to all Attributes (150-200)% increased Armour and Energy Shield Nearby Allies have (4-6)% increased Defences per 100 Strength you have Nearby Allies have +(6-8)% to Critical Strike Multiplier per 100 Dexterity you have Nearby Allies have (2-4)% increased Cast Speed per 100 Intelligence you have 1% reduced Mana Reserved per 250 total Attributes
Alpha's HowlAlpha's Howl Sinner TricorneQuality: +20% Evasion: (738-811)Requires Level 64, 138 Dex+2 to Level of Socketed Aura Gems (80-100)% increased Evasion Rating +(20-30)% to Cold Resistance 25% chance to Avoid being Chilled Cannot be Frozen 8% reduced Mana ReservedNature respects the strong And paints the snow red With the blood of the weak	Sinner Tricorne	64	+2 to Level of Socketed Aura Gems (80-100)% increased Evasion Rating +(20-30)% to Cold Resistance 25% chance to Avoid being Chilled Cannot be Frozen 8% reduced Mana Reserved
ImpresenceImpresence Onyx AmuletRequires Level 64+(10-16) to all AttributesAdds (20-24) to (33-36) Cold Damage +(50-70) to maximum Life (45-50)% increased Mana Regeneration Rate +(20-25)% to Cold Resistance Frostbite has 100% reduced Mana Reservation if Cast as an Aura Gain Maddening Presence for 10 seconds when you Kill a Rare or Unique EnemyThough its body was locked in stone, its essence wandered the infinite, learning, and preparing.	Onyx Amulet	64	+(10-16) to all AttributesAdds (20-24) to (33-36) Cold Damage +(50-70) to maximum Life (45-50)% increased Mana Regeneration Rate +(20-25)% to Cold Resistance Frostbite has 100% reduced Mana Reservation if Cast as an Aura Gain Maddening Presence for 10 seconds when you Kill a Rare or Unique Enemy
ImpresenceImpresence Onyx AmuletRequires Level 64+(10-16) to all Attributes(30-40)% increased Damage over Time Adds (17-19) to (23-29) Chaos Damage +(50-70) to maximum Life +(17-23)% to Chaos Resistance Despair has 100% reduced Mana Reservation if Cast as an Aura Gain Maddening Presence for 10 seconds when you Kill a Rare or Unique EnemyThough its body was locked in stone, its essence wandered the infinite, learning, and preparing.	Onyx Amulet	64	+(10-16) to all Attributes(30-40)% increased Damage over Time Adds (17-19) to (23-29) Chaos Damage +(50-70) to maximum Life +(17-23)% to Chaos Resistance Despair has 100% reduced Mana Reservation if Cast as an Aura Gain Maddening Presence for 10 seconds when you Kill a Rare or Unique Enemy
ImpresenceImpresence Onyx AmuletRequires Level 64+(10-16) to all AttributesAdds (20-24) to (33-36) Fire Damage +(50-70) to maximum Life +(20-25)% to Fire Resistance Regenerate 1% of Life per second Flammability has 100% reduced Mana Reservation if Cast as an Aura Gain Maddening Presence for 10 seconds when you Kill a Rare or Unique EnemyThough its body was locked in stone, its essence wandered the infinite, learning, and preparing.	Onyx Amulet	64	+(10-16) to all AttributesAdds (20-24) to (33-36) Fire Damage +(50-70) to maximum Life +(20-25)% to Fire Resistance Regenerate 1% of Life per second Flammability has 100% reduced Mana Reservation if Cast as an Aura Gain Maddening Presence for 10 seconds when you Kill a Rare or Unique Enemy
ImpresenceImpresence Onyx AmuletRequires Level 64+(10-16) to all AttributesAdds (10-13) to (43-47) Lightning Damage +(50-70) to maximum Life +(20-25)% to Lightning Resistance Regenerate 1% of Energy Shield per second Conductivity has 100% reduced Mana Reservation if Cast as an Aura Gain Maddening Presence for 10 seconds when you Kill a Rare or Unique EnemyThough its body was locked in stone, its essence wandered the infinite, learning, and preparing.	Onyx Amulet	64	+(10-16) to all AttributesAdds (10-13) to (43-47) Lightning Damage +(50-70) to maximum Life +(20-25)% to Lightning Resistance Regenerate 1% of Energy Shield per second Conductivity has 100% reduced Mana Reservation if Cast as an Aura Gain Maddening Presence for 10 seconds when you Kill a Rare or Unique Enemy
ImpresenceImpresence Onyx AmuletRequires Level 64+(10-16) to all AttributesAdds (12-16) to (20-25) Physical Damage +(400-500) to Armour +(50-70) to maximum Life (30-40)% increased Stun and Block Recovery Vulnerability has 100% reduced Mana Reservation if Cast as an Aura Gain Maddening Presence for 10 seconds when you Kill a Rare or Unique EnemyThough its body was locked in stone, its essence wandered the infinite, learning, and preparing.	Onyx Amulet	64	+(10-16) to all AttributesAdds (12-16) to (20-25) Physical Damage +(400-500) to Armour +(50-70) to maximum Life (30-40)% increased Stun and Block Recovery Vulnerability has 100% reduced Mana Reservation if Cast as an Aura Gain Maddening Presence for 10 seconds when you Kill a Rare or Unique Enemy
Replica Alpha's HowlReplica Alpha's Howl Sinner TricorneQuality: +20% Evasion: (738-811)Requires Level 64, 138 Dex+4 to Level of Socketed Herald Gems (80-100)% increased Evasion Rating +(20-30)% to Chaos Resistance 25% chance to Avoid being Poisoned 8% reduced Mana Reserved You cannot be Hindered"Test subject walked right through the poison gas defenses, and attempts to slow her failed. Suppression troop six, the 'Furious Flagellants,' have been sent to intervene."	Sinner Tricorne	64	+4 to Level of Socketed Herald Gems (80-100)% increased Evasion Rating +(20-30)% to Chaos Resistance 25% chance to Avoid being Poisoned 8% reduced Mana Reserved You cannot be Hindered
Replica Hyrri's TruthReplica Hyrri's Truth Jade AmuletRequires Level 64+(20-30) to DexterityGrants Level 22 Hatred Skill +(25-35) to Dexterity Adds (12-15) to (24-28) Physical Damage to Attacks Adds (11-15) to (23-28) Cold Damage to Attacks +(23-28)% to Global Critical Strike Multiplier (0.8-1)% of Cold Damage Leeched as Life HAtred has 50% less Mana Reservation"The type Delta test subjects could have escaped with the power offered by Prototype #15, but they suddenly chose to murder each other instead..."	Jade Amulet	64	+(20-30) to DexterityGrants Level 22 Hatred Skill +(25-35) to Dexterity Adds (12-15) to (24-28) Physical Damage to Attacks Adds (11-15) to (23-28) Cold Damage to Attacks +(23-28)% to Global Critical Strike Multiplier (0.8-1)% of Cold Damage Leeched as Life HAtred has 50% less Mana Reservation
Solstice VigilSolstice Vigil Onyx AmuletRequires Level 64+(10-16) to all Attributes(30-40)% increased Damage +(50-70) to maximum Life Regenerate (8-10) Mana per second Temporal Chains has 100% reduced Mana Reservation if Cast as an Aura Gain Shaper's Presence for 10 seconds when you kill a Rare or Unique EnemyTime, like light, can be refracted into all its myriad colours. The first shade is beautiful, but the last will drive the unwary insane.	Onyx Amulet	64	+(10-16) to all Attributes(30-40)% increased Damage +(50-70) to maximum Life Regenerate (8-10) Mana per second Temporal Chains has 100% reduced Mana Reservation if Cast as an Aura Gain Shaper's Presence for 10 seconds when you kill a Rare or Unique Enemy
Replica Perfect FormReplica Perfect Form Zodiac LeatherQuality: +20% Evasion: (1281-1451) Movement Speed: -3%Requires Level 65, 197 Dex(5-10)% increased Dexterity (30-50)% increased Evasion Rating +(50-80) to maximum Life -30% to Cold Resistance Flesh and Stone has 100% reduced Mana Reservation Evasion Rating is increased by Uncapped Cold Resistance Hollow Palm Technique"Test subject battered through the hatch with her bare hands, forcing us to resort to threatening her children to restore containment."	Zodiac Leather	65	(5-10)% increased Dexterity (30-50)% increased Evasion Rating +(50-80) to maximum Life -30% to Cold Resistance Flesh and Stone has 100% reduced Mana Reservation Evasion Rating is increased by Uncapped Cold Resistance Hollow Palm Technique
Saqawal's NestSaqawal's Nest Blood RaimentQuality: +20% Evasion: (667-703) Energy Shield: (228-264) Movement Speed: -3%Requires Level 65, 107 Dex, 90 Int+(25-75) to all Attributes +(30-40)% to Lightning Resistance (10-6)% reduced Mana Reserved 100% increased Aspect of the Avian Buff Effect Aspect of the Avian also grants Avian's Might and Avian's Flight to nearby Allies +(120-150) to Evasion Rating and Energy ShieldThe First of the Sky was the Last of the First. It was he who showed us that our limits are self-imposed, that what we take for law may just be an illusion.	Blood Raiment	65	+(25-75) to all Attributes +(30-40)% to Lightning Resistance (10-6)% reduced Mana Reserved 100% increased Aspect of the Avian Buff Effect Aspect of the Avian also grants Avian's Might and Avian's Flight to nearby Allies +(120-150) to Evasion Rating and Energy Shield
The Perfect FormThe Perfect Form Zodiac LeatherQuality: +20% Evasion: (1281-1451) Movement Speed: -3%Requires Level 65, 197 Dex(5-10)% increased Dexterity (30-50)% increased Evasion Rating +(50-80) to maximum Life -30% to Cold Resistance Arctic Armour has 100% reduced Mana Reservation Evasion Rating is increased by Uncapped Cold Resistance Phase AcrobaticsWe share one space, speak one voice, act through one body. A flawless crystal. Brittle.	Zodiac Leather	65	(5-10)% increased Dexterity (30-50)% increased Evasion Rating +(50-80) to maximum Life -30% to Cold Resistance Arctic Armour has 100% reduced Mana Reservation Evasion Rating is increased by Uncapped Cold Resistance Phase Acrobatics
Heretic's VeilHeretic's Veil Deicide MaskQuality: +20% Evasion: (399-436) Energy Shield: (178-218)Requires Level 67, 73 Dex, 88 Int+1 to Level of Socketed Curse Gems Socketed Gems are Supported by Level 22 Blasphemy Socketed Curse Gems have 12% reduced Mana Reservation (90-110)% increased Evasion and Energy Shield +(40-50) to maximum Energy ShieldBranded a heretic for your beliefs, You stand alone against many. May the truth that fuels their anger, Carry your blade into their hearts.	Deicide Mask	67	+1 to Level of Socketed Curse Gems Socketed Gems are Supported by Level 22 Blasphemy Socketed Curse Gems have 12% reduced Mana Reservation (90-110)% increased Evasion and Energy Shield +(40-50) to maximum Energy Shield
SkyforthSkyforth Sorcerer BootsQuality: +20% Energy Shield: 58Requires Level 67, 123 Int+(60-120) to maximum Mana 30% increased Movement Speed 25% chance to gain a Power Charge on Critical Strike 6% reduced Mana Reserved You have no Life Regeneration Stun Threshold is based on 500% of your Mana instead of LifeThe quick die young, the brilliant go mad, and the powerful stand alone in a wasteland of their own creation.	Sorcerer Boots	67	+(60-120) to maximum Mana 30% increased Movement Speed 25% chance to gain a Power Charge on Critical Strike 6% reduced Mana Reserved You have no Life Regeneration Stun Threshold is based on 500% of your Mana instead of Life
Memory VaultMemory Vault Praetor CrownQuality: +20% Armour: 193 Energy Shield: (213-249)Requires Level 68, 62 Str, 91 Int+(130-160) to maximum Energy Shield +(150-200) to maximum Mana (30-40)% increased Mana Regeneration Rate +(20-30)% to Fire Resistance 10% increased Mana Reserved Gain Armour equal to your Reserved ManaYour memories are a bridge to the past. Let no one cross.	Praetor Crown	68	+(130-160) to maximum Energy Shield +(150-200) to maximum Mana (30-40)% increased Mana Regeneration Rate +(20-30)% to Fire Resistance 10% increased Mana Reserved Gain Armour equal to your Reserved Mana
Prism GuardianPrism Guardian Archon Kite ShieldQuality: +20% Chance to Block: 22% Armour: 187 Energy Shield: 36 Movement Speed: -3%Requires Level 68, 85 Str, 85 Int+12% to all Elemental Resistances+2 to Level of Socketed Aura Gems Socketed Gems have Blood Magic Socketed Gems have 25% reduced Mana Reservation +(20-30) to Dexterity +25% to all Elemental ResistancesWhen blood is paid, the weak think twice.	Archon Kite Shield	68	+12% to all Elemental Resistances+2 to Level of Socketed Aura Gems Socketed Gems have Blood Magic Socketed Gems have 25% reduced Mana Reservation +(20-30) to Dexterity +25% to all Elemental Resistances
Farrul's FurFarrul's Fur Triumphant LamellarQuality: +20% Armour: (836-1026) Evasion: (1049-1287) Movement Speed: -3%Requires Level 69, 95 Str, 116 Dex(100-150)% increased Armour and Evasion +(80-100) to maximum Life Aspect of the Cat Reserves no Mana +2 seconds to Cat's Stealth Duration Gain up to your maximum number of Frenzy and Power Charges when you gain Cat's Stealth You have Phasing while you have Cat's StealthThe First of the Plains was the First of the Hunt It was she who showed us that there is honour in waiting in the shadows and picking your moment.	Triumphant Lamellar	69	(100-150)% increased Armour and Evasion +(80-100) to maximum Life Aspect of the Cat Reserves no Mana +2 seconds to Cat's Stealth Duration Gain up to your maximum number of Frenzy and Power Charges when you gain Cat's Stealth You have Phasing while you have Cat's Stealth
Replica Farrul's FurReplica Farrul's Fur Triumphant LamellarQuality: +20% Armour: (836-1026) Evasion: (1049-1287) Movement Speed: -3%Requires Level 69, 95 Str, 116 Dex(100-150)% increased Armour and Evasion +(80-100) to maximum Life +2 seconds to Cat's Agility Duration Aspect of the Cat Reserves no Mana Gain up to your maximum number of Frenzy and Endurance Charges when you gain Cat's Agility You have Onslaught while you have Cat's Agility"Attempt #120: the prototype has finally achieved power similar to the original without breaking all the bones of the test subject. A rousing success."	Triumphant Lamellar	69	(100-150)% increased Armour and Evasion +(80-100) to maximum Life +2 seconds to Cat's Agility Duration Aspect of the Cat Reserves no Mana Gain up to your maximum number of Frenzy and Endurance Charges when you gain Cat's Agility You have Onslaught while you have Cat's Agility

Related unique items

The following unique items are related to reservation:

Item	Base Item		Stats
Clear MindClear Mind Cobalt JewelLimited to: 1(20-30)% increased Mana Regeneration Rate (40-60)% increased Spell Damage while no Mana is ReservedWhen your thoughts flow like a river, why build a dam?Place into an allocated jewel socket on the Passive Skill Tree. Right click to remove from the Socket.	Cobalt Jewel	1	(20-30)% increased Mana Regeneration Rate (40-60)% increased Spell Damage while no Mana is Reserved
Midnight BargainMidnight Bargain Engraved WandWand Quality: +20% Physical Damage: 25.2–45.6 Critical Strike Chance: 7.00% Attacks per Second: 1.50 Weapon Range: 120Requires Level 40, 131 Int(22-26)% increased Spell Damage+(10-20) to Intelligence Minions have (20-30)% increased Movement Speed Minions deal (50-70)% increased Damage +1 to maximum number of Raised Zombies +1 to maximum number of Skeletons +1 to maximum number of Spectres Reserves 30% of Life Cannot be used with Chaos InoculationA chilling hush, a scraping sound Of things no more entombed in ground. A shambling horde is on its way To crush the very light of day.	Engraved Wand	40	(22-26)% increased Spell Damage+(10-20) to Intelligence Minions have (20-30)% increased Movement Speed Minions deal (50-70)% increased Damage +1 to maximum number of Raised Zombies +1 to maximum number of Skeletons +1 to maximum number of Spectres Reserves 30% of Life Cannot be used with Chaos Inoculation
Replica Midnight BargainReplica Midnight Bargain Engraved WandWand Quality: +20% Physical Damage: 25.2–45.6 Critical Strike Chance: 7.00% Attacks per Second: 1.50 Weapon Range: 120Requires Level 40, 131 Int(22-26)% increased Spell Damage+(10-20) to Intelligence Minions have (40-50)% increased Movement Speed Minions deal (50-70)% increased Damage +6 to maximum number of Raging Spirits +3 to maximum number of Summoned Phantasms Reserves 30% of Life Cannot be used with Chaos Inoculation"Simply incredible. I caught an escaping test subject myself with swarms of burning skulls. Delightful!" - Researcher Olesya	Engraved Wand	40	(22-26)% increased Spell Damage+(10-20) to Intelligence Minions have (40-50)% increased Movement Speed Minions deal (50-70)% increased Damage +6 to maximum number of Raging Spirits +3 to maximum number of Summoned Phantasms Reserves 30% of Life Cannot be used with Chaos Inoculation
The Coming CalamityThe Coming Calamity Destroyer RegaliaQuality: +20% Energy Shield: (208-228) Movement Speed: -3%Requires Level 53, 144 Int+2 to Level of Socketed Herald Gems (80-100)% increased Energy Shield 35% chance to avoid being Stunned for each Herald Buff affecting you Mana Reservation of Herald Skills is always 45%Whiff of cold, tiny spark, faintest flicker in the dark. Embers swirl, ice takes form, sky exposed - Death's perfect storm. Frost and thunder, flames shine bright, ruin walks the land tonight. By your hand they dance and bend, wield them and brook no end.	Destroyer Regalia	53	+2 to Level of Socketed Herald Gems (80-100)% increased Energy Shield 35% chance to avoid being Stunned for each Herald Buff affecting you Mana Reservation of Herald Skills is always 45%
Malachai's AwakeningMalachai's Awakening Iron MaskQuality: +20% Evasion: 57 Energy Shield: 12Requires Level 60, 21 Dex, 21 Int+20 to Strength (15-30)% increased Spell Damage +10% to all Elemental Resistances Adds (42-54) to (78-88) Cold Damage to Spells while no Life is Reserved Adds (54-64) to (96-107) Fire Damage to Spells while no Life is Reserved Adds (5-14) to (160-173) Lightning Damage to Spells while no Life is Reserved Blood Magic Mortal ConvictionThere is no cost too great to pay for power. Merely men who lack the conviction to pay it.	Iron Mask	60	+20 to Strength (15-30)% increased Spell Damage +10% to all Elemental Resistances Adds (42-54) to (78-88) Cold Damage to Spells while no Life is Reserved Adds (54-64) to (96-107) Fire Damage to Spells while no Life is Reserved Adds (5-14) to (160-173) Lightning Damage to Spells while no Life is Reserved Blood Magic Mortal Conviction
The Ivory TowerThe Ivory Tower Saint's HauberkQuality: +20% Armour: 531 Energy Shield: 87 Movement Speed: -5%Requires Level 67, 109 Str, 94 Int+(40-70) to Intelligence +30 to maximum Energy Shield per 100 Reserved Life +(80-100) to maximum Mana Regenerate 2% of Energy Shield per second Chaos Damage is taken from Mana before LifeThe mind is a filter through which anarchy becomes order.	Saint's Hauberk	67	+(40-70) to Intelligence +30 to maximum Energy Shield per 100 Reserved Life +(80-100) to maximum Mana Regenerate 2% of Energy Shield per second Chaos Damage is taken from Mana before Life

Related passive skills

Keystone passive skills

The following keystone passive skills are related to reservation:

Name	Stats
Mortal Conviction	You can only have one Permanent Non-Banner Aura on you from your Skills Your Non-Banner Skills that create Permanent Auras on you do not Reserve Mana [1]
Supreme Ego	You can only have one Permanent Aura on you from your Skills Auras from your Skills do not affect Allies Auras from your Skills have 50% more Effect on you 50% more Mana Reserved [1]

Reservation calculations

The calculation to determine the reservation cost of an aura is:

$$\color [rgb]{0.6392156862745098,0.5529411764705883,0.42745098039215684}\lceil \lceil \lfloor m\times M\rfloor \times (100\%-l)\rceil \times (100\%-r)\rceil$$

(1)

Where $\color [rgb]{0.6392156862745098,0.5529411764705883,0.42745098039215684}m$ = Base Mana Reserved, $\color [rgb]{0.6392156862745098,0.5529411764705883,0.42745098039215684}M$ = Mana Multipler, $\color [rgb]{0.6392156862745098,0.5529411764705883,0.42745098039215684}l$ = Less Mana Reserved, and $\color [rgb]{0.6392156862745098,0.5529411764705883,0.42745098039215684}r$ = Reduced Mana Reserved.

With equipment and passives available as of version 2.3, each category includes the following.

• Mana Multiplier: Enlighten SupportEnlighten SupportSupport
  Icon: +Supports any skill gem. Once this gem reaches level 2 or above, will apply a mana multiplier to supported gems. Cannot support skills that don't come from gems.Per 1% Quality:12This Gem gains 5% increased Experience3% reduced Intelligence RequirementThis is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Active Skill Gem you wish to augment. Right click to remove from a socket. and corrupting a Body Armour with a Vaal OrbVaal OrbStack Size: 10Corrupts an item, modifying it unpredictablyRight click this item then left click an item to corrupt it. Corrupted items cannot be modified again.
  Shift click to unstack. can give the item "Skill Gems in this item get a 95% Mana Multiplier" as an implicit.
• Less Mana Reserved: Mortal Conviction.
• Reduced Mana Reserved: All passive nodes which provide "reduced Mana Reserved", Conqueror's EfficiencyConqueror's Efficiency
  Crimson JewelLimited to: 13% reduced Mana Cost of Skills
  4% increased Skill Effect Duration
  2% reduced Mana ReservedThe stone may yet bleed.Place into an allocated Jewel Socket on the Passive Skill Tree. Right click to remove from the Socket., Alpha's HowlAlpha's Howl
  Sinner TricorneQuality: +20%
  Evasion: (738-811)Requires Level 64, 138 Dex+2 to Level of Socketed Aura Gems
  (80-100)% increased Evasion Rating
  +(20-30)% to Cold Resistance
  25% chance to Avoid being Chilled
  Cannot be Frozen
  8% reduced Mana ReservedNature respects the strong
  And paints the snow red
  With the blood of the weak, Prism GuardianPrism Guardian
  Archon Kite ShieldQuality: +20%
  Chance to Block: 22%
  Armour: 187
  Energy Shield: 36
  Movement Speed: -3%Requires Level 68, 85 Str, 85 Int+12% to all Elemental Resistances+2 to Level of Socketed Aura Gems
  Socketed Gems have Blood Magic
  Socketed Gems have 25% reduced Mana Reservation
  +(20-30) to Dexterity
  +25% to all Elemental ResistancesWhen blood is paid, the weak think twice., and SkyforthSkyforth
  Sorcerer BootsQuality: +20%
  Energy Shield: 58Requires Level 67, 123 Int+(60-120) to maximum Mana
  30% increased Movement Speed
  25% chance to gain a Power Charge on Critical Strike
  6% reduced Mana Reserved
  You have no Life Regeneration
  Stun Threshold is based on 500% of your Mana instead of LifeThe quick die young, the brilliant go mad,
  and the powerful stand alone in a wasteland of their own creation..

Examples of this calculation are as follows.

1. 4% reduced Mana Reserved, and HatredHatredAura, Spell, AoE, Cold
   Radius: 36
   Mana Reserved: 50%
   Can Store 1 Use(s)
   Cooldown Time: 1.20 secRequires Level 24Casts an aura that grants extra cold damage based on physical damage to you and your allies.Per 1% Quality:1Superior2Anomalous3Divergent2% increased Area of EffectYou and nearby Allies have 1% increased Chill and Freeze DurationYou and nearby Allies have 1% increased Movement Speed while on Chilled GroundYou and nearby allies gain (16-25)% of Physical Damage as Extra Cold Damage
   You and nearby allies deal (14-18)% more Cold Damage
   +(0-19) to radiusPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.:

   $$\color [rgb]{0.6392156862745098,0.5529411764705883,0.42745098039215684}\lceil \lfloor 50\%\rfloor \times (100\%-4\%)\rceil$$

   (1)

   $$\color [rgb]{0.6392156862745098,0.5529411764705883,0.42745098039215684}\lceil 50\%\times 96\%\rceil$$

   (2)

   $$\color [rgb]{0.6392156862745098,0.5529411764705883,0.42745098039215684}48\%$$

   (3)

2. Mortal Conviction, 6% reduced Mana Reserved, Prism GuardianPrism Guardian
   Archon Kite ShieldQuality: +20%
   Chance to Block: 22%
   Armour: 187
   Energy Shield: 36
   Movement Speed: -3%Requires Level 68, 85 Str, 85 Int+12% to all Elemental Resistances+2 to Level of Socketed Aura Gems
   Socketed Gems have Blood Magic
   Socketed Gems have 25% reduced Mana Reservation
   +(20-30) to Dexterity
   +25% to all Elemental ResistancesWhen blood is paid, the weak think twice., and HatredHatredAura, Spell, AoE, Cold
   Radius: 36
   Mana Reserved: 50%
   Can Store 1 Use(s)
   Cooldown Time: 1.20 secRequires Level 24Casts an aura that grants extra cold damage based on physical damage to you and your allies.Per 1% Quality:1Superior2Anomalous3Divergent2% increased Area of EffectYou and nearby Allies have 1% increased Chill and Freeze DurationYou and nearby Allies have 1% increased Movement Speed while on Chilled GroundYou and nearby allies gain (16-25)% of Physical Damage as Extra Cold Damage
   You and nearby allies deal (14-18)% more Cold Damage
   +(0-19) to radiusPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.:

   $$\color [rgb]{0.6392156862745098,0.5529411764705883,0.42745098039215684}\lceil \lceil \lfloor 50\%\rfloor \times (100\%-50\%)\rceil \times (100\%-(6\%+25\%))\rceil$$

   (1)

   $$\color [rgb]{0.6392156862745098,0.5529411764705883,0.42745098039215684}\lceil \lceil 50\%\times 50\%\rceil \times (100\%-31\%)\rceil$$

   (2)

   $$\color [rgb]{0.6392156862745098,0.5529411764705883,0.42745098039215684}\lceil 25\%\times 69\%\rceil$$

   (3)

   $$\color [rgb]{0.6392156862745098,0.5529411764705883,0.42745098039215684}18\%$$

   (4)

3. Or, in the most extreme case, Mortal Conviction, 38% reduced Mana Reserved, Conqueror's EfficiencyConqueror's Efficiency
   Crimson JewelLimited to: 13% reduced Mana Cost of Skills
   4% increased Skill Effect Duration
   2% reduced Mana ReservedThe stone may yet bleed.Place into an allocated Jewel Socket on the Passive Skill Tree. Right click to remove from the Socket., Alpha's HowlAlpha's Howl
   Sinner TricorneQuality: +20%
   Evasion: (738-811)Requires Level 64, 138 Dex+2 to Level of Socketed Aura Gems
   (80-100)% increased Evasion Rating
   +(20-30)% to Cold Resistance
   25% chance to Avoid being Chilled
   Cannot be Frozen
   8% reduced Mana ReservedNature respects the strong
   And paints the snow red
   With the blood of the weak, SkyforthSkyforth
   Sorcerer BootsQuality: +20%
   Energy Shield: 58Requires Level 67, 123 Int+(60-120) to maximum Mana
   30% increased Movement Speed
   25% chance to gain a Power Charge on Critical Strike
   6% reduced Mana Reserved
   You have no Life Regeneration
   Stun Threshold is based on 500% of your Mana instead of LifeThe quick die young, the brilliant go mad,
   and the powerful stand alone in a wasteland of their own creation., Prism GuardianPrism Guardian
   Archon Kite ShieldQuality: +20%
   Chance to Block: 22%
   Armour: 187
   Energy Shield: 36
   Movement Speed: -3%Requires Level 68, 85 Str, 85 Int+12% to all Elemental Resistances+2 to Level of Socketed Aura Gems
   Socketed Gems have Blood Magic
   Socketed Gems have 25% reduced Mana Reservation
   +(20-30) to Dexterity
   +25% to all Elemental ResistancesWhen blood is paid, the weak think twice. with +1 to Level of Gems in this item corrupted implicit, level 4 Enlighten SupportEnlighten SupportSupport
   Icon: +Supports any skill gem. Once this gem reaches level 2 or above, will apply a mana multiplier to supported gems. Cannot support skills that don't come from gems.Per 1% Quality:12This Gem gains 5% increased Experience3% reduced Intelligence RequirementThis is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Active Skill Gem you wish to augment. Right click to remove from a socket., and HatredHatredAura, Spell, AoE, Cold
   Radius: 36
   Mana Reserved: 50%
   Can Store 1 Use(s)
   Cooldown Time: 1.20 secRequires Level 24Casts an aura that grants extra cold damage based on physical damage to you and your allies.Per 1% Quality:1Superior2Anomalous3Divergent2% increased Area of EffectYou and nearby Allies have 1% increased Chill and Freeze DurationYou and nearby Allies have 1% increased Movement Speed while on Chilled GroundYou and nearby allies gain (16-25)% of Physical Damage as Extra Cold Damage
   You and nearby allies deal (14-18)% more Cold Damage
   +(0-19) to radiusPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.:

   $$\color [rgb]{0.6392156862745098,0.5529411764705883,0.42745098039215684}\lceil \lceil \lfloor 50\%\times 84\%\rfloor \times (100\%-50\%)\rceil \times (100\%-(38\%+8\%+8\%+25\%))\rceil$$

   (1)

   $$\color [rgb]{0.6392156862745098,0.5529411764705883,0.42745098039215684}\lceil \lceil 42\%\times 50\%\rceil \times 21\%\rceil$$

   (2)

   $$\color [rgb]{0.6392156862745098,0.5529411764705883,0.42745098039215684}\lceil 21\%\times 21\%\rceil$$

   (3)

   $$\color [rgb]{0.6392156862745098,0.5529411764705883,0.42745098039215684}5\%$$

   (4)

External links

• Mikelat's Path of Exile Aura Calculator