18 transmog appearances in The Slave Pens.
Azureplate GreavesPlate Legs
Bleeding Hollow WarhammerOne-Hand
Boots of BlasphemyCloth Feet
Breastplate of Righteous FuryPlate Chest
Deft HandguardsLeather Hands
Earthsoul BritchesLeather Legs
Girdle of the ImmovablePlate Waist
Mage-Fury GirdleCloth Waist
Mana-Etched SpauldersCloth Shoulder
Midnight LegguardsLeather Legs
Pauldrons of DesolationMail Shoulder
Pauldrons of Wild MagicMail Shoulder
Phosphorescent BladeOne-Hand
Scorpid-Sting MantleMail Shoulder
Shackles of QuagmirranLeather Wrist
Spore-Soaked VaneerCloth Back
Swamplight LanternHeld In Off-hand
Unscarred BreastplatePlate ChestSign in with Battle.net to see which of these appearances and collectibles you already have, and which of your characters can still loot Quagmirran this reset.