Lua error in Module:Item2/core at line 517: attempt to index field '?' (a nil value).
Combustion is a support gem that grants supported skills that deal fire damage a chance to ignite the enemy.
Skill functions and interactions
The Chance to Ignite an enemy given by this gem is independent of the chance to ignite an enemy as a result of a critical strike. The overall probability that an enemy will be ignited is:
It is worth noting that as opposed to chance to critical strike, which is checked once for each cast of the skill, the chance to ignite is checked separately for each individual hit. For instance an explosion from Molten ShellMolten ShellSpell, AoE, Duration, Fire, Physical, Guard
Level: (1-20)
Cost: (8-12) Mana
Cooldown Time: 4.00 sec
Can Store 1 Use(s)
Soul Gain Prevention: 0 sec
Cast Time: Instant
Radius: 15Applies a buff that adds to your armour, and can take some of the damage from hits for you before being depleted. When the buff expires or is depleted, the skill deals reflected damage to enemies around you based on the total damage that was taken from the buff. Shares a cooldown with other Guard skills.Per 1% Quality:1Superior2Anomalous3Divergent1% increased Skill Effect DurationBuff can take additional Damage equal to 0.25% of your ArmourReflected Damage Penetrates 1% of Enemy Fire ResistanceBase duration is 3 seconds
Buff grants +(50-858) to Armour
75% of Damage from Hits is taken from the Buff before your Life or Energy Shield
Buff can take Damage equal to 10% of your Armour, up to a maximum of 5000
Reflects (100-3000)% of Damage taken from Buff as Fire Damage when Buff expires or is depleted
This Skill's Cooldown does not recover during its effectPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket. linked with Combustion that hits two enemies at once could potentially ignite one enemy, but not the other.
The chance to Ignite from this gem will stack additively with chance to Ignite modifiers from other sources, such as from the Blaze notable passive skill, or the quality bonus on FireballFireballProjectile, Spell, AoE, Fire
Level: (1-20)
Cost: (6-25) Mana
Cast Time: 0.75 sec
Critical Strike Chance: 6.00%
Effectiveness of Added Damage: 240%
Projectile Speed: 1040
Radius: 9Unleashes a ball of fire towards a target which explodes, damaging nearby foes.Per 1% Quality:1Superior2Anomalous3Divergent4Phantasmal1% increased Projectile Speed2% reduced Projectile Speed
3% increased Area of Effect3% increased Effect of non-Damaging Ailments on Enemies
-2% more Damage with Ignite0.25% chance to Debilitate Enemies for 1 second on HitDeals (9-1095) to (14-1643) Fire Damage
(20-39)% chance to Ignite enemies
Projectiles gain Radius as they travel farther, up to +(0-9) RadiusPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket..
The normal rules for burning apply, linking this gem to a skill that deals no fire damage is pointless; unless the user is igniting enemies via cold damage skills with The Three DragonsThe Three Dragons
Golden MaskQuality: +20%
Evasion: 115
Energy Shield: 22Requires Level 35, 40 Dex, 40 Int+(26-30)% to all Elemental Resistances
Your Fire Damage can Shock but not Ignite
Your Cold Damage can Ignite but not Freeze or Chill
Your Lightning Damage can Freeze but not Shock"The ice seared his naked feet
As the lightning stilled his heart,
But it was the flames upon his lover's face
That roused him to vengeance."
- From 'The Three Dragons' by Victario of Sarn or HrimburnHrimburn
Goathide GlovesQuality: +20%
Evasion: (86-98)Requires Level 24, 17 Dex+(20-30) to Strength
Adds (5-7) to (13-15) Cold Damage to Spells and Attacks
+(40-50) to Evasion Rating
+(20-30)% to Cold Resistance
50% of Physical Damage Converted to Cold Damage
Reflects 10 Cold Damage to Melee Attackers
Your Cold Damage can IgniteGiant's blood you cannot tame,
as wild as an unwatched flame., or via lightning damage using StormfireStormfire
Opal RingRequires Level 80(15-25)% increased Elemental Damage(40-45)% increased Mana Regeneration Rate
+(20-30)% to Fire and Lightning Resistances
(4-6)% increased Burning Damage for each time you have Shocked a Non-Shocked Enemy Recently
Adds (1-3) to (62-70) Lightning Damage to Hits against Ignited Enemies
Your Lightning Damage can IgniteWhen your skin sloughs, and your blood cooks,
you'll wish the lightning strike had killed you..
Gem level progression
Level | Ignite Chance | more Fire Damage | resistance reduction | Exp. | Total Exp. | ||
---|---|---|---|---|---|---|---|
1 | 8 | 18 | 30% | 10% | -10% | 0 | 0 |
2 | 10 | 21 | 31% | 11% | -10% | 3231 | 3231 |
3 | 13 | 25 | 32% | 12% | -11% | 9569 | 12800 |
4 | 17 | 31 | 33% | 13% | -11% | 28189 | 40989 |
5 | 21 | 37 | 34% | 14% | -12% | 59146 | 100135 |
6 | 25 | 43 | 35% | 15% | -12% | 111192 | 211327 |
7 | 29 | 49 | 36% | 16% | -13% | 193800 | 405127 |
8 | 33 | 55 | 37% | 17% | -13% | 320280 | 725407 |
9 | 37 | 61 | 38% | 18% | -14% | 507839 | 1233246 |
10 | 40 | 66 | 39% | 19% | -14% | 554379 | 1787625 |
11 | 43 | 70 | 40% | 20% | -15% | 755049 | 2542674 |
12 | 46 | 75 | 41% | 21% | -15% | 1016533 | 3559207 |
13 | 49 | 79 | 42% | 22% | -16% | 1898602 | 5457809 |
14 | 52 | 84 | 43% | 23% | -16% | 1964019 | 7421828 |
15 | 55 | 88 | 44% | 24% | -17% | 2573731 | 9995559 |
16 | 58 | 93 | 45% | 25% | -17% | 7610839 | 17606398 |
17 | 61 | 97 | 46% | 26% | -18% | 13436884 | 31043282 |
18 | 64 | 102 | 47% | 27% | -18% | 25050611 | 56093893 |
19 | 67 | 106 | 48% | 28% | -19% | 43867388 | 99961281 |
20 | 70 | 111 | 49% | 29% | -19% | 242078618 | 342039899 |
21 | 72 | 114 | 50% | 30% | -20% | N/A | N/A |
22 | 74 | N/A | 51% | 31% | -20% | N/A | N/A |
23 | 76 | N/A | 52% | 32% | -21% | N/A | N/A |
24 | 78 | N/A | 53% | 33% | -21% | N/A | N/A |
25 | 80 | N/A | 54% | 34% | -22% | N/A | N/A |
26 | 82 | N/A | 55% | 35% | -22% | N/A | N/A |
27 | 84 | N/A | 56% | 36% | -23% | N/A | N/A |
28 | 86 | N/A | 57% | 37% | -23% | N/A | N/A |
29 | 88 | N/A | 58% | 38% | -24% | N/A | N/A |
30 | 90 | N/A | 59% | 39% | -24% | N/A | N/A |
31 | 91 | N/A | 59% | 39% | -24% | N/A | N/A |
32 | 92 | N/A | 60% | 40% | -25% | N/A | N/A |
33 | 93 | N/A | 60% | 40% | -25% | N/A | N/A |
34 | 94 | N/A | 61% | 41% | -25% | N/A | N/A |
35 | 95 | N/A | 61% | 41% | -25% | N/A | N/A |
36 | 96 | N/A | 62% | 42% | -26% | N/A | N/A |
37 | 97 | N/A | 62% | 42% | -26% | N/A | N/A |
38 | 98 | N/A | 63% | 43% | -26% | N/A | N/A |
39 | 99 | N/A | 63% | 43% | -26% | N/A | N/A |
40 | 100 | N/A | 64% | 44% | -27% | N/A | N/A |
Item acquisition
Upgrade paths
This item can be acquired through the following upgrade paths or vendor recipes:
Amount | Ingredient | General Notes | Type |
---|---|---|---|
9 | Gift of the Gemling QueenGift of the Gemling Queen9Level 20 Support GemOur Lady Dialla, as a symbol of our progress, shines greater than all the gems. | random level 20 Support gem | Automatic |
7 | Dialla's SubjugationDialla's Subjugation7Superior Support Gem Quality: +23% CorruptedA symbol of beauty and innocence The gems corrupted her mind Malachai corrupted her gems All but a glimmer of greatness lost in madness | random corrupted superior Support gem with 23% quality | Automatic |
8 | Dying AnguishDying Anguish8Level 19 Gem Alternative Quality: +19%Moribund, he gazed upon the journey taken as blood trickled down his chin. His eye closed on the city ahead that he would never call home. | random level 19 gem with 19% alternative quality | Automatic |
1 | Gemcutter's IncubatorGemcutter's IncubatorAdds an incubated Quality Gem item to an equippable item Item drops after killing # monstersQuality GemRight click this item then left click an item to apply it. The Incubated item drops after killing a specific number of monsters. | random superior gem | Automatic |
6 | The FoxThe Fox6Level 20 Gem"Masters of wit, strength and cunning. To survive the harsh winters, you must be like the fox." - Ezomyte Proverb | random level 20 gem | Automatic |
3 | Gemcutter's PromiseGemcutter's Promise3Superior Gem Quality: +20%"I swore to use my position to help the people. What good is power when it just accumulates on the already-powerful?" - Erasmus, Imperial Gemcutter | random superior gem with 20% quality | Automatic |
1 | The VoidThe Void1Reach into the Void and claim your prize. | random divination card set exchange | Automatic |
Usage in upgrade paths
This item is used by upgrade paths or vendor recipes to create the following items:
Outcome | Amount | Ingredient | Ingredient Notes | Type |
---|---|---|---|---|
The Goddess ScornedThe Goddess Scorned Elegant SwordOne Handed Sword Quality: +20% Physical Damage: (74-84) to (122.1-138.6) Critical Strike Chance: (9.50%-10.50%) Attacks per Second: 1.50 Weapon Range: 11Requires Level 28, 46 Str, 55 Dex+190 to Accuracy RatingUses both hand slots (250-300)% increased Physical Damage (90-110)% increased Critical Strike Chance +(20-30)% to Global Critical Strike Multiplier +(40-50)% to Fire Resistance Cannot be Ignited 100% of Physical Damage Converted to Fire Damage Ignites you inflict deal Damage 50% faster You can only deal Damage with this Weapon or IgniteHer purpose seems done; the oath is fulfilled. Rust dulls her smirk with the last demon killed. The embers grow dim and yet hope burns her lips: "An old flame renewed can define our eclipse!" | 1 | The Goddess BoundThe Goddess Bound Whalebone RapierOne Handed Sword Quality: +20% Physical Damage: (14.8-16.8) to (62.9-71.4) Elemental Damage: 3-7 Critical Strike Chance: 5.50% Attacks per Second: 1.92 Weapon Range: 14Requires Level 7, 32 Dex+25% to Global Critical Strike Multiplier+1 to Level of Socketed Melee Gems Uses both hand slots (250-300)% increased Physical Damage Adds 3 to 7 Fire Damage 20% increased Attack Speed 30% increased Global Critical Strike Chance +(20-40) to Evasion Rating 20% reduced Rarity of Items found 30% increased Movement Speed when on Low LifeShe paints her offer in wicked hues An off-white grin, an elegant bruise. To the nascent scourge she sings the ruse: "With me in hand, what else need you use?" | With 20% quality. | Manual |
1 | Elegant SwordElegant SwordOne Handed Sword Physical Damage: 20-33 Critical Strike Chance: 5.00% Attacks per Second: 1.50 Weapon Range: 11Requires Level 28, 46 Str, 55 Dex+190 to Accuracy Rating | Base type, with 20% quality and which has sockets that exactly match those on the Goddess Bound, number, color and links included. | ||
1 | Combustion SupportCombustion SupportFire, Support Icon: i Level: (1-20) Cost & Reservation Multiplier: 130%Requires Level 8Supports any skill that hits enemies.Per 1% Quality:1Superior2Anomalous3DivergentSupported Skills deal 0.5% increased Fire DamageIgnites from Supported Skills deal Damage 0.25% fasterIgnites from Supported Skills deal Damage 0.5% slower Supported Skills deal 1% increased Fire DamageSupported Skills have 25% chance to Ignite Supported Skills deal (10-19)% more Fire Damage Enemies Ignited by Supported Skills have -10% to Fire ResistanceThis 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. | With at least 1% quality. | ||
1 | Orb of FusingOrb of FusingStack Size: 20Reforges the links between sockets on an itemRight click this item then left click a socketed item to apply it. The item's quality increases the chances of obtaining more links. Shift click to unstack. | N/A |
Quest reward
This item is given as a quest reward for the following quests:
Class → | Witch | Shadow | Ranger | Duelist | Marauder | Templar | Scion |
---|---|---|---|---|---|---|---|
Quest ↓ | |||||||
The Caged Brute Act 1 | ✓ | ✗ | ✗ | ✗ | ✗ | ✓ | ✗ |
Vendor reward
This item can be bought at the listed NPC vendors, after completing the following quests:
Class → | Witch | Shadow | Ranger | Duelist | Marauder | Templar | Scion |
---|---|---|---|---|---|---|---|
Quest ↓ | |||||||
The Caged Brute Act 1 Nessa | ✓ | ✓ | ✗ | ✗ | ✓ | ✓ | ✗ |
A Fixture of Fate Act 3 Siosa | ✓ | ||||||
Fallen from Grace Act 6 Lilly Roth | ✓ |
Version history
Version | Changes |
---|---|
3.3.0 |
|
3.0.0 |
|
0.9.9 |
|
0.9.4e |
|
0.9.3 |
|