Trademark Filing Suggest "Eye of Azshara" is the Name of New 'Hearthstone' Expansion

With Blizzcon rapidly approaching, the internet rumor machine is grasping on to any and all hints for what Blizzard will be revealing this weekend. Well, we got the most concrete evidence yet in the form of a brand new trademark filing. Dated October 28th, Blizzard put their legal dibs on the verbal trademark "Eye of From Touch Arcade