Read from the World of Warcraft client build files (JournalEncounterItem, JournalEncounterCreature, Achievement) and the Blizzard Game Data quest API.
How Thrashbite's Cummerbund Compares
Who It Suits
Cloth is the armor type Mage, Priest and Warlock wear. With Intellect, Thrashbite's Cummerbund suits Discipline, Holy and Shadow Priest; Arcane, Fire and Frost Mage; Affliction, Demonology and Destruction Warlock.
Transmog Sets
Thrashbite's Cummerbund is part of the transmog set Raiment of Night Eternal (Priest, Mage and Warlock only). The other 15 pieces:
Blizzard numbers items as they are created, so the named items next to ID 144472 (144467 to 144477) were usually added in the same batch as Thrashbite's Cummerbund: the same quest line, zone, vendor or reward set.
Vial of Eternal MoonID 144467 · Gem · item level 50"This ornate vial bears the mark of the High Priestess Dejahna."