Read from the World of Warcraft client build files (JournalEncounterItem, JournalEncounterCreature, Achievement) and the Blizzard Game Data quest API.
How Runescriven Demon Collar Compares
Who It Suits
Plate is the armor type Death Knight, Paladin and Warrior wear. With Strength or Intellect, Runescriven Demon Collar suits Arms, Fury and Protection Warrior; Holy, Protection and Retribution Paladin; Blood, Frost and Unholy Death Knight.
Transmog Sets
Runescriven Demon Collar is part of the transmog set Necrotic Boneplate Armor (Death Knight only). The other 16 pieces:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Runescriven Demon Collar Fits
Other Items Named Runescriven Demon Collar
2 other items in the current build are also called Runescriven Demon Collar. Same-name entries are usually a different rank, faction, quest stage or reward track of the same object.
Blizzard numbers items as they are created, so the named items next to ID 78416 (78411 to 78421) were usually added in the same batch as Runescriven Demon Collar: the same quest line, zone, vendor or reward set.