A set of new PTR patch notes has just dropped, and there are some pretty interesting changes involved for just about all players. There are a number of class changes: Mages are getting buffs to their Frostbolt and Fingers of Frost abilities; holy paladins will be seeing yet another mastery buff; and enhancement shaman are getting a brand new talent to replace Improved Fire Nova.
Raiders will be interested to see that Maelstrom Crystals are now available for purchase with honor or justice points. PvPers will be interested to see that battlegrounds will award significantly more guild experience. And those currently leveling alts will be thrilled to know that Blizzard is scrapping the Staff of Prehistoria mechanic in Uldaman. (The Indiana Jones aspect of it was cool, but since the introduction of the random dungeon finder, the mechanic was just plain broken.)
The full PTR patch notes update is available after the break.