Blizzard formally announced the new content at PAX East this morning. The Blackrock Mountain adventure pack will follow in Naxxramas’ footsteps; it will be rolled out in a series of five wings with 31 new cards. The full bundle of wings will run you $24.99.
On stage at PAX, Game Director Eric Dodds also told fans that the phone version of the game and its adapted UI are still en route. Blackrock Mountain’s debut trailer is below.
[Source: Blizzard announcement via Blizzard Watch]