Read from the World of Warcraft client build files.
How Demonic Gladiator's Chain Helm Compares
Who It Suits
Mail is the armor type Evoker, Hunter and Shaman wear. With Agility or Intellect, Demonic Gladiator's Chain Helm suits Beast Mastery, Marksmanship and Survival Hunter; Elemental, Enhancement and Restoration Shaman; Devastation, Preservation and Augmentation Evoker.
Transmog Sets
Demonic Gladiator's Chain Helm is part of the transmog set Fierce Gladiator's Chain Armor (Hunter only). The other 16 pieces:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Demonic Gladiator's Chain Helm Fits
Other Items Named Demonic Gladiator's Chain Helm
3 other items in the current build are also called Demonic Gladiator's Chain Helm. Same-name entries are usually a different rank, faction, quest stage or reward track of the same object.
Items Numbered Next to Demonic Gladiator's Chain Helm
Blizzard numbers items as they are created, so the named items next to ID 149218 (149213 to 149223) were usually added in the same batch as Demonic Gladiator's Chain Helm: the same quest line, zone, vendor or reward set.