|The subject of this article was removed from World of Warcraft in patch 6.0.2.
Because it does not trigger the global cooldown, it can be macroed into damage abilities to provide a passive damage boost.
- Patch 6.0.2 (2014-10-14): Removed.
- Patch 5.0.4 (2012-08-28): Materials required changed.
- Patch 3.2.0 (2009-08-04): Haste rating time increased from 10 seconds to 12 seconds.