A new ‘continent’ of Outland, twice the size of the Burning Crusade environments. A ‘Nagrand’-esque zone is guaranteed.
-A new neutral race. One we haven’t encountered before.
-2 new companion pet types
-A demonic invasion event to herald the new expansion
-Changes to the Burning Crusade content to reflect Cataclysm and subsequent events
-A new mechanic where you can downscale your level to that of a friend/zone, whilst still collecting rep/gold/xp rewards.
-Several new battlegrounds including a naval battle