|The subject of this article was removed from World of Warcraft in patch 6.0.2 but is present in World of Warcraft: Classic.
- Earth Shock
- Mind Tremor
- Patch 6.0.2 (2014-10-14): Removed.
- Patch 4.0.3a (2010-11-23): Level increased to 34.
- Patch 2.3.0 (2007-11-13): Level reduced from 30 - 31 to 26.