Bonechill Support

Bonechill SupportCold, Support
Icon: B
Level: (1-20)
Cost & Reservation Multiplier: 140%Requires Level 38Supports any skill that can chill enemies or create chilling areas.Per 1% Quality:1Superior2Anomalous3DivergentSupported Skills have 1% increased Chill Duration on EnemiesSupported Skills deal 0.5% increased Cold DamageSupported Skills have 0.5% increased Effect of Chill on EnemiesSupported Skills have (25-44)% increased Effect of Chill on Enemies
Enemies Chilled by Supported Skills have Cold Damage taken increased by Chill Effect
Enemies in Chilling Areas from Supported Skills have Cold Damage taken increased by Chill Effect
Supported Skills deal 5-14% more Cold DamageThis 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
Area level: 38Vendor Prices

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1x Scroll FragmentMetadata
Item class: Support Skill Gems
Metadata ID: Metadata/Items/Gems/SupportGemBonechill

Bonechill Support is a support gem that grants the supported skill more cold damage and increased chill effect. Enemies take also increased cold damage from all sources based on the magnitude of the chill effect applied by the skill.

Skill functions and interactions

The chill must be caused by a skill, regardless of whether the cold damage originates from a piece of gear, or the skill gem itself. If the enemy is affected by multiple sources of chill, (for example, VortexVortexSpell, AoE, Cold, Duration, Nova
Level: (1-20)
Cost: (11-20) Mana
Cooldown Time: 1.80 sec
Can Store 1 Use(s)
Soul Gain Prevention: 0 sec
Cast Time: Instant
Critical Strike Chance: 6.50%Requires Level 28An icy blast explodes around the caster, dealing cold damage to enemies, and leaving behind a whirling vortex which deals cold damage over time and chills enemies caught in it. If the caster targets near their Frostbolt projectiles, it will explode from a number of those projectiles instead, destroying them.Per 1% Quality:1Superior2Anomalous3Divergent4Phantasmal0.5% increased Area of Effect1% increased Cold Damage1% increased Cooldown Recovery Rate
1% less Skill Effect Duration2% increased Damage when Cast on FrostboltDeals (38-524) to (57-787) Cold Damage
Base duration is 3 seconds
Deals (106.5-1456.9) Base Cold Damage per second
Can explode from up to 5 Frostbolt Projectiles
20% less Area of Effect when Cast on Frostbolt
Modifiers to Spell Damage apply to this Skill's Damage Over Time effect
(0-76)% increased Cooldown Recovery RatePlace into an item socket of the right colour to gain this skill. Right click to remove from a socket. both hits and creates a chilling area) only the strongest chill magnitude will be taken into account. Notably, sources of chill such as will not provide a damage bonus, since a flask is not a skill (thus cannot be linked to support gems).

Chill, and therefore the effect of Bonechill, is capped at 30%. A chill that reduces Action Speed by 14% will cause the enemy to take 14% increased Cold Damage. Since freeze is considered a separate ailment, it will not impart any additional damage bonus.

Similarly to Combustion SupportCombustion SupportFire, Support
Icon: i
Level: (1-20)
Cost & Reservation Multiplier: 120%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 (30-49)% chance to Ignite
Supported Skills deal (10-29)% more Fire Damage
Enemies Ignited by Supported Skills have -(10-19)% 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. and Maim SupportMaim SupportAttack, Physical, Support
Icon: m
Level: (1-20)
Cost & Reservation Multiplier: 130%Requires Level 8Supports attack skills, or other skills that can maim enemies.Per 1% Quality:1Superior2Anomalous3DivergentSupported Skills deal 0.5% increased Physical DamageSupported Skill have 1% increased Effect of MaimSupported Skills have 0.5% chance to inflict Bleeding on Maimed EnemiesSupported Attacks have 30% chance to Maim on Hit
Enemies Maimed by Supported Skills take (10-14)% increased Physical Damage
Supported Skills deal (15-30)% more Physical DamageThis 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., Bonechill does not need to be linked to the player's main skill to apply its "increased damage taken" effects. This means that Bonechill can be applied by a secondary utility skill that activates on Cast when Damage Taken SupportCast when Damage Taken SupportSupport, Spell, Trigger
Icon: !
Level: (1-20)
Cost & Reservation Multiplier: 250%
Cooldown Time: 0.25 sec
Can Store 1 Use(s)Requires Level 38Each supported spell skill will track damage you take, and be triggered when the total damage taken reaches a threshold. Cannot support skills used by totems, traps, or mines. Vaal skills, channelling skills, and skills with a reservation cannot be triggered.Per 1% Quality:1Superior2Anomalous3DivergentSupported Skills deal 0.5% increased DamageSupported Skills have 1% increased Skill Effect DurationSupported Skills require 1% reduced amount of Damage taken to TriggerTrigger Supported Spells when you take a total of (528-3272) Damage
Supported Skills deal (-70-6)% more Damage
This Gem can only Support Skill Gems requiring Level (38-70) or lower
You cannot Cast Supported Triggerable Spells directlyThis 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. (such as VortexVortexSpell, AoE, Cold, Duration, Nova
Level: (1-20)
Cost: (11-20) Mana
Cooldown Time: 1.80 sec
Can Store 1 Use(s)
Soul Gain Prevention: 0 sec
Cast Time: Instant
Critical Strike Chance: 6.50%Requires Level 28An icy blast explodes around the caster, dealing cold damage to enemies, and leaving behind a whirling vortex which deals cold damage over time and chills enemies caught in it. If the caster targets near their Frostbolt projectiles, it will explode from a number of those projectiles instead, destroying them.Per 1% Quality:1Superior2Anomalous3Divergent4Phantasmal0.5% increased Area of Effect1% increased Cold Damage1% increased Cooldown Recovery Rate
1% less Skill Effect Duration2% increased Damage when Cast on FrostboltDeals (38-524) to (57-787) Cold Damage
Base duration is 3 seconds
Deals (106.5-1456.9) Base Cold Damage per second
Can explode from up to 5 Frostbolt Projectiles
20% less Area of Effect when Cast on Frostbolt
Modifiers to Spell Damage apply to this Skill's Damage Over Time effect
(0-76)% increased Cooldown Recovery RatePlace into an item socket of the right colour to gain this skill. Right click to remove from a socket. or Cold SnapCold SnapSpell, AoE, Cold, Duration
Level: (1-20)
Cost: (11-28) Mana
Cooldown Time: 3.00 sec
Can Store 1 Use(s)
Cast Time: 0.85 sec
Critical Strike Chance: 6.00%
Effectiveness of Added Damage: 140%
Radius: 16Requires Level 16Creates a sudden burst of cold in a targeted area, damaging enemies. This also creates an expanding area which is filled with chilled ground, and deals cold damage over time to enemies. Enemies that die while in the area have a chance to grant Frenzy Charges. The cooldown can be bypassed by expending a Frenzy Charge.Per 1% Quality:1Superior2Anomalous3Divergent0.5% increased Area of Effect1% increased Effect of Chill2% increased Damage with Hits and AilmentsDeals (32-666) to (47-999) Cold Damage
Base duration is 5 seconds
Deals (26.3-1193.2) Base Cold Damage per second
25% chance to gain a Frenzy Charge when an Enemy Dies while in this Skill's Area
Modifiers to Spell Damage apply to this Skill's Damage Over Time effect
(0-19)% increased Effect of ChillPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.), while the player's main skill uses a more powerful gem such as Elemental Focus SupportElemental Focus SupportSupport
Icon: F
Level: (1-20)
Cost & Reservation Multiplier: 130%Requires Level 18Supports any skill that hits or burns enemies, or inflicts elemental ailments.Per 1% Quality:1Superior2Anomalous3DivergentSupported Skills deal 0.5% increased Elemental DamageSupported Skills have 0.5% increased Area of EffectSupported Skills have a 1% Chance to Avoid Interruption from Stuns While Using this SkillSupported Skills deal (30-49)% more Elemental Damage
Supported Skills cannot inflict Elemental AilmentsThis 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 level progression

Level					Cost and Reservation Multiplier	Critical Strike Chance	Mana Cost	Damage Effectiveness	Stored Uses	Cooldown	Vaal souls	Stored Uses	Soul Prevention Time	Attack Damage	Base duration	Attack Speed	Chill Effect	Chilled increased Cold DoT	Chill area increased Cold DoT	Exp.	Total Exp.
1	38	27	0	40	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	25%	10%	10%	0	0
2	40	29	0	41	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	26%	11%	11%	388734	388734
3	42	30	0	43	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	27%	12%	12%	477437	866171
4	44	31	0	45	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	28%	13%	13%	583786	1449957
5	46	33	0	47	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	29%	14%	14%	710359	2160316
6	48	34	0	49	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	30%	15%	15%	1355511	3515827
7	50	35	0	51	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	31%	16%	16%	1138877	4654704
8	52	37	0	53	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	32%	17%	17%	1368233	6022937
9	54	38	0	55	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	33%	18%	18%	1638338	7661275
10	56	39	0	57	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	34%	19%	19%	1956648	9617923
11	58	41	0	58	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	35%	20%	20%	3655184	13273107
12	60	42	0	60	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	36%	21%	21%	3017327	16290434
13	62	43	0	62	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	37%	22%	22%	3576232	19866666
14	64	44	0	64	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	38%	23%	23%	4231667	24098333
15	65	45	0	65	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	39%	24%	24%	2395078	26493411
16	66	46	0	66	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	40%	25%	25%	8421063	34914474
17	67	46	0	67	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	41%	26%	26%	16159983	51074457
18	68	47	0	68	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	42%	27%	27%	41170367	92244824
19	69	48	0	69	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	43%	28%	28%	86794448	179039272
20	70	48	0	70	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	44%	29%	29%	157405063	336444335
21	72	50	0	72	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	45%	30%	30%	-336444335	0
22	74	0	0	0	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	46%	31%	31%	0	0
23	76	0	0	0	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	47%	32%	32%	0	0
24	78	0	0	0	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	48%	33%	33%	0	0
25	80	0	0	0	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	49%	34%	34%	0	0
26	82	0	0	0	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	50%	35%	35%	0	0
27	84	0	0	0	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	51%	36%	36%	0	0
28	86	0	0	0	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	52%	37%	37%	0	0
29	88	0	0	0	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	53%	38%	38%	0	0
30	90	0	0	0	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	54%	39%	39%	0	0
31	91	0	0	0	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	55%	40%	40%	0	0
32	92	0	0	0	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	56%	41%	41%	0	0
33	93	0	0	0	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	57%	42%	42%	0	0
34	94	0	0	0	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	58%	43%	43%	0	0
35	95	0	0	0	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	59%	44%	44%	0	0
36	96	0	0	0	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	60%	45%	45%	0	0
37	97	0	0	0	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	61%	46%	46%	0	0
38	98	0	0	0	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	62%	47%	47%	0	0
39	99	0	0	0	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	63%	48%	48%	0	0
40	100	0	0	0	0%	0%	0	0%	0	0.00 sec	0	0	0 sec	0%	0.00 sec	0%	64%	49%	49%	0	0

Related unique items

The following unique items are related to Bonechill Support:

Item	Base Item		Stats

Version history

Version	Changes
3.15.0	Now has a 140% Cost and Reservation Multiplier (previously 120%). No longer has “Enemies Chilled by Supported Skills take 10-29% increased Cold Damage over Time” or “Enemies in Chilling Areas from Supported Skills take 10-29% increased Cold Damage over Time”. Now has “Supported Skills deal 5-14% more Cold Damage”.
3.5.0	Bonechill Support has been added to the game.

References

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