4 transmog appearances in Uldaman.
CragfistsMail Hands
Rockshard PauldronsLeather Shoulder
Sand-Scoured TreadsCloth FeetStone Keeper's MantleMail Shoulder
Titanic Stone LegguardsPlate LegsSign in with Battle.net to see which of these appearances and collectibles you already have, and which of your characters can still loot Ancient Stone Keeper this reset.