|The subject of this article was removed from World of Warcraft in patch 6.0.2.
- Patch 6.0.2 (2014-10-14): Removed.
- Patch 4.0.1 (2010-10-12): No longer causes damage. Focus cost removed.
- Patch 3.2.0 (2009-08-04): All ranks of Sonic Blast now properly have an 80 Focus cost.
- Patch 3.0.2 (2008-10-14): Added.