12 октября 2010 года - 4.0.1. Данные выше неточны.
Many class talents, spells, and abilities have been overhauled, added, or removed.
Mastery rating has been added as a new stat which provides unique benefits for characters based on class and talent specialization. Mastery rating does not currently exist on items in the game, however, Reforging can be used to add Mastery rating as a secondary stat to existing items.






