Read from the World of Warcraft client build files.
How Death-Enveloping Cincture Compares
Who It Suits
Leather is the armor type Demon Hunter, Druid, Monk and Rogue wear. With Agility or Intellect, Death-Enveloping Cincture suits Assassination, Outlaw and Subtlety Rogue; Brewmaster, Mistweaver and Windwalker Monk; Balance, Feral, Guardian and Restoration Druid; Havoc, Vengeance and Devourer Demon Hunter.
Transmog Sets
Death-Enveloping Cincture is part of the transmog set Felreaper Vestments (Demon Hunter only), which the Appearances collection lists in 4 versions. The other 16 pieces:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Death-Enveloping Cincture Fits
Other Items Named Death-Enveloping Cincture
1 other item in the current build is also called Death-Enveloping Cincture. 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 247635 (247630 to 247640) were usually added in the same batch as Death-Enveloping Cincture: the same quest line, zone, vendor or reward set.