автор удали тему и не позорься - цитата в воввики:
http://www.wowwiki.com/Thunderstorm
Patch changes
Patch 4.2.0 (28-June-2011): Thunderstorm now reduces the movement speed of players it knocks back by 40% for 5 seconds.
Patch 3.3.0 (2009-12-08): It is no longer possible to use this ability while under the effects of the Druid spell Cyclone.
Patch 3.2.2 (2009-09-22): Thunderstorm and Shamanistic Rage can no longer be used while Frozen, Cycloned, Sapped, or Incapacitated.
Patch 3.1.0 (2009-04-14): Thunderstorm can now be cast while stunned.
Patch 3.0.8 (2009-01-20): Fixed a bug where Thunderstorm (Elemental) was knocking back 15 yards, instead of 20. It should now roughly knockback the correct length of 20 yards.
Patch 3.0.3 (2008-11-04): Mana gain has been increased to 8%. Was 5%.
Patch 3.0.2 (2008-10-14): Added.
