30 transmog appearances across 4 bosses.
Bands of NethekurseCloth Wrist
Cloak of MaliceCloth Back
Greathelm of the UnbreakablePlate Head
Hortus' Seal of BrillianceHeld In Off-hand
Telaari Hunting GirdleMail Waist
Beast Lord HandguardsMail Hands
Belt of Flowing ThoughtMail Waist
Hallowed HandwrapsCloth Hands
Justice Bearer's PauldronsPlate Shoulder
Nimble-Foot TreadsLeather Feet
Pantaloons of Flaming WrathCloth Legs
Spaulders of SlaughterPlate Shoulder
Boots of the Righteous PathPlate Feet
Firemaul of DestructionTwo-Hand
Forestheart BracersLeather Wrist
Jeweled Boots of SanctificationCloth Feet
Runesong DaggerOne-Hand
Skyfire Hawk-BowRanged
World's End BracersMail WristBands of Rarefied MagicCloth Wrist
Demonblood EvisceratorOne-HandGauntlets of DesolationMail Hands
Gauntlets of the RighteousPlate Hands
Gloves of OblivionCloth Hands
Greaves of the ShattererPlate Legs
Lightsworn HammerOne-Hand
Nexus TorchRanged
The BladefistOne-Hand
Tidefury ShoulderguardsMail Shoulder
Wastewalker GlovesLeather HandsSign in with Battle.net to see which of these appearances and collectibles you already have, and which of your characters can still loot each boss this reset.