FirestormSpell, AoE, Sustained, Fire, Duration, Payoff Tier: 11 Level: 1 Cost: 55 Mana Cast Time: 1.40 sec Critical Strike Chance: 7.00%Rains flaming bolts over the targetted area. Ignites on enemies in front of you are Consumed to fuel the Firestorm, causing one bolt to be improved for each IgniteConsumed.
Improved Bolt Critical Hit Chance: 14.00% Deals 153 to 230 Fire Damage Impact radius is 1.8 metresDeals (26-) to (39–) Fire Damage Impact radius is 1 metre Storm radius is (5.6) metres Storm duration is 6 seconds One impact every 0.10 seconds Limit 1 Firestorm
Additional Effects From 1-20% Quality: Impact radius is (0–0.2) metresSkills can be managed in the Skills Panel.
Acquisition Drop restricted It can be obtained by engraving an Uncut Skill Gem.Metadata Item class: Skill Gem Metadata ID: Metadata/Items/Gems/SkillGemFirestorm
Firestorm is an AoEfirespellskill that calls a storm, raining down flaming bolts that deal damage in a area.
The following support gems are recommendations by GGG as listed in-game, and do not necessarily reflect optimal combinations or the views of the wiki.
Gem tier
Support gems
I
HourglassHourglassSupport Category: Grants Cooldown Tier: 1 Cooldown Time: 10.00 sec Can Store 1 Use(s)Support Requirements: +5 IntSupports any damaging skill that you use yourself, causing it to deal significantly more damage but gain a long cooldown. Cannot support Skills which already have a cooldown.Supported Skills deal 30% more Damage Supported Skills have a Cooldown of 10 secondsPlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.
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II
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Considered CastingConsidered CastingSupport, Spell Category: Considered Casting Tier: 2 Cost & Reservation Multiplier: 115%Support Requirements: +5 IntSupports Spell Skills that Hit Enemies and you cast yourself, boosting Damage at the cost of Cast Speed.Supported Spell Skills have 15% less Cast Speed Supported Spells deal 35% more DamagePlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.
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III
Elemental FocusElemental FocusSupport Category: Elemental Focus Tier: 3Support Requirements: +5 IntSupports any skill that Hits enemies, causing it to deal more Elemental Damage but be unable to inflict Elemental Ailments.Supported Skills deal 25% more Elemental Damage Supported Skills cannot inflict Elemental AilmentsPlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.
Fire ExposureFire ExposureSupport, Fire, Duration Category: Fire Exposure Tier: 4 Cost & Reservation Multiplier: 120%Support Requirements: +5 StrSupports any skill that Hits enemies, causing it to inflict Exposure when Igniting.Supported Skills inflict Exposure for 8 seconds on Igniting a targetPlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.
Life BountyLife BountySupportSupport Requirements: +5 DexSupports any skill that Hits enemies, causing enemies it kills to grant more Life Flask charges.Enemies killed by Hits from Supported Skills grant 100% more Life Flask ChargesPlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.
Item acquisition
Firestorm has restrictions on where or how it can drop.
Rain of Arrows and Firestorm now have a hit-rate limit to prevent cases of them absolutely obliterating very large bosses. This will have little to no impact outside of boss fights with very large hitboxes.
HourglassHourglassSupport
Considered CastingConsidered CastingSupport, Spell
Elemental FocusElemental FocusSupport
Fire ExposureFire ExposureSupport, Fire, Duration
Life BountyLife BountySupportSupport Requirements: +5 DexSupports any skill that Hits enemies, causing enemies it kills to grant more Life Flask charges.Enemies killed by Hits from Supported Skills grant 100% more Life Flask ChargesPlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.
