|The subject of this article was removed from World of Warcraft in patch 4.0.3a but is present in World of Warcraft: Classic.
As a quest objective
- Patch 4.0.3a (2010-11-23): Removed.
- Patch 1.3.0 (2005-03-07): Modified Crystal Charge, Crystal Force, Crystal Restore, Crystal Spire, Crystal Ward, and Crystal Yield to be on appropriate cooldown timers. Completing the Crystal Pylon quest to obtain them will now reward five each instead of three.