PoE Ref
Gem
Skill

Active

Thunderstorm

AttackAoEDurationLightningBowProjectileTrigger

Overview

Fires an arrow into the air to land at a targeted location. On impact, deals area damage and creates a thunderstorm which blinds enemies within it. Entering the thunderstorm will cause it to gain stages, and leaving it will cause it to dissipate. Leaving the storm while it is at maximum stages will cause it to explode, dealing damage and triggering Thunderburst. You must use this skill yourself, it cannot be used by Totems, Traps, Mines, or other objects that use skills for you.

Properties

Gem type
Active
Colour
Green
Attribute
Dexterity
Drop level
28
Cast time
1 sec

Quest reward sources

These are reward options. Availability can depend on your class and quest choices. A blank class restriction remains unspecified.

QuestClassesAmountReward item level
Sever the Right HandDuelist11
Sever the Right HandRanger11

Vendor purchases

These are explicitly reviewed shop relationships, separate from free quest rewards. Class eligibility is preserved exactly; omitted stock is unknown, not unavailable.

VendorVendor / unlockClassesEvidence
ClarissaSever the Right HandShadow, ScionOfficial change record

Compare gem levels and variants

Choose levels and quality to see which recorded properties and effects change. Additional skill effects remain in their separate progression tables.

Mechanics at a glance

  • Storms gain one stage per 0.25 seconds you are in it, up to a maximum of 4
  • Fires +1 Arrow
  • Maximum 3 Storms
  • Storms have 30% more Area of Effect per stage
  • Storms dissipate if you leave it before reaching maximum Stages, or 1.5 seconds after reaching maximum Stages
  • Explosion deals 300% more Damage with Hits and Ailments
  • 60% of Physical Damage Converted to Lightning Damage
  • Base duration is 10 seconds
  • Modifiers to number of Projectiles do not apply to this Skill
  • Base radius is 1.8 metres

Acquisition

Sever the Right HandAct 3 quest reward · DuelistSever the Right HandAct 3 quest reward · RangerClarissaVendor after Sever the Right Hand · Shadow, Scion

Compatibility inputs

Skill types
Attack, Area, Ranged Attack, Duration, Lightning, Rain, Projectile Speed, Projectiles Number Modifiers Not Applied
Granted minion skill types
None recorded
Can be supported
Yes

Support compatibility is evaluated against these recorded types. A support is omitted when its allowed expression does not match, its excluded expression matches, or this skill is marked as unable to be supported.

Compatible support gems 104

Compatibility is derived from the game skill-type constraints.

Added Fire Damage SupportFaster Attacks SupportFaster Projectiles SupportAdded Cold Damage SupportAdditional Accuracy SupportIncreased Area of Effect SupportAdded Lightning Damage SupportInspiration SupportIncreased Critical Strikes SupportIncreased Critical Damage SupportKnockback SupportLife Leech SupportMana Leech SupportAdded Chaos Damage SupportStun SupportItem Rarity SupportConcentrated Effect SupportMore Duration SupportCold to Fire SupportCombustion SupportElemental Damage with Attacks SupportLife Gain on Hit SupportElemental Proliferation SupportCulling Strike SupportPoint Blank SupportIron Grip SupportDamage on Full Life SupportChance to Flee SupportBlind SupportFire Penetration SupportCold Penetration SupportLightning Penetration SupportPower Charge On Critical SupportBurning Damage SupportHextouch SupportCast On Critical Strike SupportSlower Projectiles SupportLess Duration SupportVicious Projectiles SupportPhysical to Lightning SupportIce Bite SupportHypothermia SupportInnervate SupportCritical Strike Affliction SupportVoid Manipulation SupportControlled Destruction SupportSwift Affliction SupportElemental Focus SupportIgnite Proliferation SupportChance to Bleed SupportChance to Poison SupportDeadly Ailments SupportDecay SupportEfficacy SupportVile Toxins SupportMaim SupportImmolate SupportUnbound Ailments SupportBrutality SupportMomentum SupportSummon Phantasm SupportWithering Touch SupportBonechill SupportEnergy Leech SupportImpale SupportNightblade SupportAwakened Added Fire Damage SupportAwakened Brutality SupportAwakened Burning Damage SupportAwakened Elemental Damage with Attacks SupportAwakened Fire Penetration SupportAwakened Added Cold Damage SupportAwakened Cast On Critical Strike SupportAwakened Cold Penetration SupportAwakened Deadly Ailments SupportAwakened Swift Affliction SupportAwakened Void Manipulation SupportAwakened Vicious Projectiles SupportAwakened Added Chaos Damage SupportAwakened Added Lightning Damage SupportAwakened Controlled Destruction SupportAwakened Hextouch SupportAwakened Elemental Focus SupportAwakened Increased Area of Effect SupportAwakened Lightning Penetration SupportAwakened Unbound Ailments SupportTrinity SupportBloodthirst SupportCruelty SupportLifetap SupportOvercharge SupportPrismatic Burst SupportDevour SupportSadism SupportVolatility SupportSacred Wisps SupportRupture SupportCull the Weak SupportGreater Kinetic Instability SupportGreater Devour SupportUnholy Trinity SupportWindburst SupportKinetic Instability SupportLiving Lightning Support

Gem progression 20 standard levels

Gem levelRequired levelCostDamage effectivenessEffectsExp. to nextTotal exp.
1287 Mana112%Base radius is 1.8 metres199,3450
2318 Mana112.7%Base radius is 1.8 metres285,815199,345
3348 Mana113.4%Base radius is 1.9 metres401,344485,160
4378 Mana114.1%Base radius is 1.9 metres554,379886,504
5408 Mana114.7%Base radius is 1.9 metres477,4371,440,883
6428 Mana115.4%Base radius is 1.9 metres583,7861,918,320
7448 Mana116.1%Base radius is 2 metres710,3592,502,106
8468 Mana116.8%Base radius is 2 metres1,355,5113,212,465
9489 Mana117.5%Base radius is 2 metres1,138,8774,567,976
10509 Mana118.2%Base radius is 2.1 metres1,368,2335,706,853
11529 Mana118.8%Base radius is 2.1 metres1,638,3387,075,086
12549 Mana119.5%Base radius is 2.1 metres1,956,6488,713,424
13569 Mana120.2%Base radius is 2.1 metres3,655,18410,670,072
14589 Mana120.9%Base radius is 2.2 metres3,017,32714,325,256
15609 Mana121.6%Base radius is 2.2 metres7,759,99517,342,583
166210 Mana122.3%Base radius is 2.2 metres15,138,19325,102,578
176410 Mana122.9%Base radius is 2.2 metres26,083,82540,240,771
186610 Mana123.6%Base radius is 2.3 metres62,620,24766,324,596
196810 Mana124.3%Base radius is 2.3 metres211,708,088128,944,843
207010 Mana125%Base radius is 2.3 metres—340,652,931
Show extended levels 21–40
Gem levelRequired levelCostDamage effectivenessEffectsExp. to nextTotal exp.
217210 Mana125.7%Base radius is 2.4 metres——
227410 Mana126.4%Base radius is 2.4 metres——
237610 Mana127.1%Base radius is 2.4 metres——
247811 Mana127.7%Base radius is 2.4 metres——
258011 Mana128.4%Base radius is 2.5 metres——
268211 Mana129.1%Base radius is 2.5 metres——
278411 Mana129.8%Base radius is 2.5 metres——
288611 Mana130.5%Base radius is 2.6 metres——
298811 Mana131.2%Base radius is 2.6 metres——
309011 Mana131.8%Base radius is 2.6 metres——
319111 Mana132.2%Base radius is 2.6 metres——
329211 Mana132.5%Base radius is 2.7 metres——
339312 Mana132.9%Base radius is 2.7 metres——
349412 Mana133.2%Base radius is 2.7 metres——
359512 Mana133.6%Base radius is 2.8 metres——
369612 Mana133.9%Base radius is 2.8 metres——
379712 Mana134.2%Base radius is 2.8 metres——
389812 Mana134.6%Base radius is 2.8 metres——
399912 Mana134.9%Base radius is 2.9 metres——
4010012 Mana135.3%Base radius is 2.9 metres——
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