This week brought huge changes to the complete environment of World of Warcraft in Patch 2.4. These changes will be most significant if you are a player who enjoys PvP and the arenas, but will also affect nearly every player in the game in one way or another. The classes receiving the most significant changes were Mages and Shamans. These changes were brought on by an underutilization of these classes in the current build for arenas, and will hopefully make them more highly sought after in coming weeks.