Energizes both your weapons with lightning and delivers a massive blow to your target, dealing a total of (630% + 630% of weapon damage) Physical damage.
Stormstrike is a level 26 Enhancementshaman attack that strikes an enemy with both weapons, dealing a total of 1260% physical damage with the main-hand and off-hand weapons.
Stormstrike is not considered a spell, meaning you can still use it even while silenced.
Because Stormstrike deal damage based on the damage range of the equipped weapons regardless of their speed, an enhancement shaman should have always have the slowest possible weapons equipped.
Hotfix (2017-02-21):Stormstrike deals 20% less damage in PvP (was 15% less damage).
Patch 6.2.3(2015-11-17): Damage has been increased by 4%.
Hotfix (2015-07-20):Stormstrike damage has been increased by 30%.
Hotfix (2015-06-25):Stormstrike now deals 20% more damage.
Hotfix (2015-01-12):Stormstrike's damage has been increased by 11.1%.
Patch 6.0.2(2014-10-14): Now has a cooldown of 7.5 seconds (down from 8 seconds).
Patch 5.4.0(2013-09-10): Debuff now also affects [Elemental Blast], but now deals 380% weapon damage (down from 450% weapon damage).
Patch 5.3.0(2013-05-21): Now deals 450% weapon damage, up from 375%.
Patch 4.0.1(2010-10-12): Debuff changed from increasing Nature damage taken to increase chance to be critically hit with chosen abilities. Debuff duration increased from 12 to 15 seconds. Removed charges limit. Now deals 125% weapon damage. No longer regenerates mana through Improved Stormstrike.
Patch 2.4.0(2008-03-25): Stormstrike] has a new icon.
Previously was .
Patch 2.0.1(2006-12-05): With the advent of Dual Wielding, Stormstrike was changed to instantly attack with all equipped weapons.
Patch 1.11.0(2006-06-19):Prior to patch 1.11, Stormstrike cost 30% of base mana and only reset the swing timer, so that it was only useful as an opener or just after a regular swing. It now acts as described, causing an instant, extra attack.
[Forked Lightning], 
[Stormbringer]
Patch 7.2.5 (2017-06-13): Stormstrike cooldown reduced to 15 seconds (was 16 seconds). 
Patch 6.2.3 (2015-11-17): Damage has been increased by 4%. 
Patch 5.4.0 (2013-09-10): Debuff now also affects 
[Elemental Blast], but now deals 380% weapon damage (down from 450% weapon damage). 
Patch 4.0.1 (2010-10-12): Debuff changed from increasing Nature damage taken to increase chance to be critically hit with chosen abilities. Debuff duration increased from 12 to 15 seconds. Removed charges limit. Now deals 125% weapon damage. No longer regenerates mana through Improved Stormstrike. 
Hotfix (2009-04-17): 
[Totem of the Dancing Flame] should no longer cause a target affected by Stormstrike to take additional damage. 
[Mutilate]
Patch 2.4.0 (2008-03-25): Stormstrike] has a new icon. 
.
Patch 1.11.0 (2006-06-19): Prior to patch 1.11, Stormstrike cost 30% of base mana and only reset the swing timer, so that it was only useful as an opener or just after a regular swing. It now acts as described, causing an instant, extra attack.
