16 transmog appearances in Siege of Orgrimmar.
Ashen Wall GirdlePlate Waist
Belt of the Iron PrisonMail Waist
Breastplate of Shamanic MirrorsPlate Chest
Damron's Belt of DarknessLeather Waist
Darkfang MaskLeather Head
Haromm's Frozen CrescentOne-Hand
Haromm's Horrifying HelmMail Head
Iron Wolf HoodCloth Head
Kardris' ScepterOne-Hand
Poisonmist NightcloakCloth Back
Riou's Vigilant LeggingsLeather Legs
Shackles of Stinking SlimePlate Wrist
Shoulderguards of Foul StreamsMail Shoulder
Shoulderplates of Gushing GeysersPlate Shoulder
Toxic Tornado TreadsCloth Feet
Wolf-Rider SpursPlate FeetSign in with Battle.net to see which of these appearances and collectibles you already have, and which of your characters can still loot Kor'kron Dark Shaman this reset.