PoE2 skill gem

Thunderstorm

Conjure a thunderstorm which causes lightning strikes and torrential rain in an area. Enemies in the area are Drenched, causing them to become Shocked or Frozen more easily. Plants in the area become Overgrown.

Current data

Catalog version 0.5.4d

No direct 0.5 patch change is linked to this page. The displayed values are current for catalog version 0.5.4d.

Effects

11 effects
  • Storm radius is 2.3 metres
  • Impact radius is 0.8 metres
  • Limit 1 Thunderstorms
  • Hits one target every 0.35 seconds
  • Storm duration is 12 seconds
  • Drenched lingers for 2 second duration
  • Drenched enemies have 50% more chance to be Shocked
  • Drenched enemies receive 25% more Freeze buildup
  • Can Hit each enemy only once every 0.5 seconds
  • Deals (1-5) to (5-179) Lightning Damage
  • Cannot Drench enemies above level (0-20)

Requirements and restrictions

1 requirement groups
Player requirementsLevel (1-90), (4-86) Str, (4-86) Int
Source requirement text

Requires: Level (1-90), (4-86) Str, (4-86) Int

Gem level progression

40 levels
Thunderstorm levels 1 to 20
LevelRequires LevelStrIntManaBase DamageDeals 1 to 5 Lightning DamageCannot Drench enemies above level 20
104412100%, 100%, 100%1, 520
237714100%, 100%, 100%1, 723
369917100%, 100%, 100%1, 1025
410131320100%, 100%, 100%1, 1329
514171723100%, 100%, 100%1, 1632
618202026100%, 100%, 100%1, 2036
722242430100%, 100%, 100%1, 2439
826282834100%, 100%, 100%1, 2943
931323239100%, 100%, 100%1, 3547
1036373744100%, 100%, 100%1, 4152
1141414149100%, 100%, 100%1, 4856
1246464655100%, 100%, 100%1, 5661
1352515162100%, 100%, 100%2, 6566
1458575769100%, 100%, 100%2, 7672
1564626277100%, 100%, 100%2, 8874
1666646486100%, 100%, 100%3, 10276
1772707095100%, 100%, 100%3, 11778
18787575105100%, 100%, 100%3, 1350
19848080117100%, 100%, 100%4, 1550
20908686129100%, 100%, 100%5, 1790
Beyond level 20, 20 levels
Thunderstorm levels beyond 20
LevelRequires LevelStrIntManaBase DamageDeals 1 to 5 Lightning DamageCannot Drench enemies above level 20
21Not applicableNot applicableNot applicable142100%, 100%, 100%5, 2050
22Not applicableNot applicableNot applicable157100%, 100%, 100%6, 2360
23Not applicableNot applicableNot applicable172100%, 100%, 100%7, 2710
24Not applicableNot applicableNot applicable189100%, 100%, 100%8, 3110
25Not applicableNot applicableNot applicable208100%, 100%, 100%9, 3570
26Not applicableNot applicableNot applicable228100%, 100%, 100%11, 4100
27Not applicableNot applicableNot applicable250100%, 100%, 100%12, 4720
28Not applicableNot applicableNot applicable274100%, 100%, 100%14, 5420
29Not applicableNot applicableNot applicable300100%, 100%, 100%16, 6240
30Not applicableNot applicableNot applicable328100%, 100%, 100%18, 7190
31Not applicableNot applicableNot applicable359100%, 100%, 100%21, 8290
32Not applicableNot applicableNot applicable392100%, 100%, 100%25, 9560
33Not applicableNot applicableNot applicable428100%, 100%, 100%28, 11040
34Not applicableNot applicableNot applicable467100%, 100%, 100%33, 12760
35Not applicableNot applicableNot applicable509100%, 100%, 100%38, 14760
36Not applicableNot applicableNot applicable555100%, 100%, 100%44, 17100
37Not applicableNot applicableNot applicable605100%, 100%, 100%51, 19830
38Not applicableNot applicableNot applicable658100%, 100%, 100%59, 23030
39Not applicableNot applicableNot applicable716100%, 100%, 100%69, 26770
40Not applicableNot applicableNot applicable779100%, 100%, 100%80, 31170

Quality effects

2 effects

Thunderstorm standard quality

  • Drenched enemies receive (0-5)% more Freeze buildupDrenched enemies have (0-10)% more chance to be Shocked

Advanced Thaumaturgy

This is the additional quality effect granted while the Gemling Legionnaire passive is allocated. The main value below is shown at 20% gem quality. Compare all gem bonuses.

  • 20% more Area of EffectQuality scaling: (0-20)% more Area of Effect

Compatible support gems

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Compatibility rules

Active Type: Spell, Damage, Area, Duration, Cascadable, AreaSpell, Trappable, Totemable, Triggerable, Lightning, UsableWhileMoving, Limit, Sustained, Storm

Acquisition

1 sources
  • Uncut Skill Gem: Uncut Skill Gem Tier 5

How to engrave this skill

1 category
Primal, tier 5

This skill becomes available when engraving an Uncut Skill Gem of level 5 or higher. The resulting skill uses the selected Uncut Skill Gem's level.

Open Primal

Vaal Orb outcomes

4 outcomes / 0 enchantments

Vaal Orb can corrupt Thunderstorm. One applicable outcome is selected, and the item normally cannot be modified again by ordinary crafting.

01
No change.
02
Permanently add or subtract one gem level. This is retained when upgrading the gem level using an uncut gem. Max level gems can exceed their normal maximum this way, but cannot go below Level 1.
03
Add or remove a socket.
04
±10% to Quality, up to 23%.
View every corruption outcome and enchantment