6 transmog appearances and 1 mount, pet or toy drop in The Battle for Mount Hyjal.
Boundless AgonyOne-Hand
Bow-Stitched LeggingsMail Legs
Don Rodrigo's PonchoLeather Chest
Girdle of HopePlate Waist
Glory of the DefenderPlate Chest
Shady Dealer's PantaloonsLeather LegsSign in with Battle.net to see which of these appearances and collectibles you already have, and which of your characters can still loot Azgalor this reset.