Hypothermia Support

Hypothermia SupportCold, Support
Icon: D
Mana Multiplier: 120%Requires Level 31Supports any skill that deals damage.Per 1% Quality:
Supported Skills have 1.5% increased Chill Duration on EnemiesSupported Skills deal (20-39)% more Damage with Hits and Ailments against Chilled Enemies
Supported Skills have 10% chance to Freeze Enemies which are Chilled
Supported Skills have 20% increased Effect of Chill on Enemies
Supported Skills deal (20-39)% more Cold Damage Over TimeThis 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.Acquisition
Level: 31Purchase Costs

Normal

1x Orb of Chance

Sell Price
1x Scroll FragmentMiscellaneous
Item class: Support Skill Gems
Metadata ID: Metadata/Items/Gems/SupportGemDamageAgainstChilled

Hypothermia is a support gem that grants supported skill gems more damage against chilled enemies, and also grants a chance to freeze enemies that are already chilled.

Skill functions and interactions

Hypothermia only works with hits, ailments, and Cold damage over time. This excludes non-ailment damage over time effects (like Scorching RayScorching RaySpell, Fire, Duration, Channelling
Mana Cost: (4-10)
Cast Time: 0.50 secRequires Level 12Unleash a beam of fire that burns enemies it touches, and decreases their fire resistance. Remaining in the beam intensifies the burning, adding a portion of the beam's damage in stages. Enemies who leave the beam continue to burn for a duration. Increasing cast speed also increases the rate at which the beam can turn.Per 1% Quality:
0.5% increased beam lengthDeals (8.2-388.3) Base Fire Damage per second
Base duration is 1.5 seconds
Additional Debuff stages add 60% of Damage
Burning Debuff can have a maximum of 8 stages
Debuff applies -3% Fire Resistance per stage
Total Fire Resistance penalty from all Beams cannot exceed -24%
Modifiers to Spell Damage apply to this Skill's Damage Over Time effectPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket. or Righteous FireRighteous FireSpell, AoE, Fire
Radius: 18
Can Store 1 Use(s)
Cooldown Time: 0.30 secRequires Level 16Engulfs you in magical fire that rapidly burns you and nearby enemies. Your spell damage is substantially increased while under this effect. The effect ends when you have 1 life remaining.Per 1% Quality:
1% increased Spell DamageGrants (20-39)% more Spell Damage
Enemies Burn for 40% of your maximum Life per second as Fire Damage
You Burn for 90% of your maximum Life per second as Fire Damage
Enemies Burn for 40% of your maximum Energy Shield per second as Fire Damage
You Burn for 70% of your maximum Energy Shield per second as Fire Damage
+(0-5) to radiusPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.), because a hit is required to check whether enemy is chilled or not. If applicable, the gem will multiply hit damage of all times, not just the cold portion.

Since the gem requires the enemy to be in an already-chilled state this means that, in general, the attacker's initial hit will not receive the damage bonus. Only subsequent hits will receive the damage bonus, unless the attacker is able to apply chill prior to the first hit (such as with a ground effect spell like Vortex or Cold Snap).

Gem level progression

Level			more Damage vs. chilled	Exp.	Total Exp.
1	31	52	20%	0	0
2	34	57	21%	285,815	285,815
3	36	60	22%	252,595	538,410
4	38	63	23%	314,394	852,804
5	40	66	24%	388,734	1,241,538
6	42	69	25%	477,437	1,718,975
7	44	72	26%	583,786	2,302,761
8	46	75	27%	710,359	3,013,120
9	48	78	28%	1,355,511	4,368,631
10	50	81	29%	1,138,877	5,507,508
11	52	84	30%	1,368,233	6,875,741
12	54	87	31%	1,638,338	8,514,079
13	56	90	32%	1,956,648	10,470,727
14	58	93	33%	3,655,184	14,125,911
15	60	96	34%	3,017,327	17,143,238
16	62	99	35%	7,720,126	24,863,364
17	64	102	36%	15,058,455	39,921,819
18	66	105	37%	25,964,218	65,886,037
19	68	108	38%	62,460,771	128,346,808
20	70	111	39%	211,508,743	339,855,551
21	72	114	40%	N/A	N/A
22	74	N/A	41%	N/A	N/A
23	76	N/A	42%	N/A	N/A
24	78	N/A	43%	N/A	N/A
25	80	N/A	44%	N/A	N/A
26	82	N/A	45%	N/A	N/A
27	84	N/A	46%	N/A	N/A
28	86	N/A	47%	N/A	N/A
29	88	N/A	48%	N/A	N/A
30	90	N/A	49%	N/A	N/A
31	91	N/A	49%	N/A	N/A
32	92	N/A	50%	N/A	N/A
33	93	N/A	50%	N/A	N/A
34	94	N/A	51%	N/A	N/A
35	95	N/A	51%	N/A	N/A
36	96	N/A	52%	N/A	N/A
37	97	N/A	52%	N/A	N/A
38	98	N/A	53%	N/A	N/A
39	99	N/A	53%	N/A	N/A
40	100	N/A	54%	N/A	N/A

Item acquisition

Upgrade paths

This item can be acquired through the following upgrade paths or vendor recipes:

Amount	Ingredient	Ingredient Notes
1	BitterdreamBitterdream Shadow SceptreOne Handed Mace Quality: +20% Physical Damage: 34.8–52.8 Critical Strike Chance: 6.20% Attacks per Second: 1.25 Weapon Range: 9Requires Level 32, 52 Str, 62 Int22% increased Elemental DamageSocketed Gems are Supported by Level 1 Hypothermia Socketed Gems are Supported by Level 1 Ice Bite Socketed Gems are Supported by Level 1 Cold Penetration Socketed Gems are Supported by Level 1 Mana Leech Socketed Gems are Supported by Level 10 Added Cold Damage Socketed Gems are Supported by Level 1 Reduced ManaFight not the cold Forsake hope Be still.	level 1

Quest reward

This item is given as quest reward for the following quests:

Class →	Witch	Shadow	Ranger	Duelist	Marauder	Templar	Scion
Quest ↓
A Fixture of Fate Act 3	✗	✗	✓	✓	✗	✗	✗

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 ↓
A Fixture of Fate Act 3 Clarissa	✓	✓	✓	✓	✗	✓	✓
Fallen from Grace Act 6 Lilly Roth	✓

Unique items

Item		Stats
Bitterdream Bitterdream Shadow SceptreOne Handed Mace Quality: +20% Physical Damage: 34.8–52.8 Critical Strike Chance: 6.20% Attacks per Second: 1.25 Weapon Range: 9Requires Level 32, 52 Str, 62 Int22% increased Elemental DamageSocketed Gems are Supported by Level 1 Hypothermia Socketed Gems are Supported by Level 1 Ice Bite Socketed Gems are Supported by Level 1 Cold Penetration Socketed Gems are Supported by Level 1 Mana Leech Socketed Gems are Supported by Level 10 Added Cold Damage Socketed Gems are Supported by Level 1 Reduced ManaFight not the cold Forsake hope Be still.	32	22% increased Elemental DamageSocketed Gems are Supported by Level 1 Hypothermia Socketed Gems are Supported by Level 1 Ice Bite Socketed Gems are Supported by Level 1 Cold Penetration Socketed Gems are Supported by Level 1 Mana Leech Socketed Gems are Supported by Level 10 Added Cold Damage Socketed Gems are Supported by Level 1 Reduced Mana

Version history

Version	Changes
3.3.0	Now causes supported skills to deal 20% more cold damage over time at gem level 1, up to 39% at gem level 20. Now supports skills which deal damage over time.
3.0.0	Hypothermia now grants 20% increased Chill Effect at all levels.
2.0.0	Hypothermia has been added to the game.