Read from the World of Warcraft client build files.
How Forged Gladiator's Plate Helmet Compares
Who It Suits
Plate is the armor type Death Knight, Paladin and Warrior wear. With Strength or Intellect, Forged Gladiator's Plate Helmet suits Arms, Fury and Protection Warrior; Holy, Protection and Retribution Paladin; Blood, Frost and Unholy Death Knight.
Similar Items
The 4 items nearest to Forged Gladiator's Plate Helmet (item level 584) in item level among Armor > Plate, Head slot, from item level 447 to 610.
Forged Gladiator's Plate Helmet is part of the transmog set Forged Gladiator's Plate Armor (Death Knight only), which the Appearances collection lists in 3 versions. The other 16 pieces:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Forged Gladiator's Plate Helmet Fits
Other Items Named Forged Gladiator's Plate Helmet
2 other items in the current build are also called Forged Gladiator's Plate Helmet. Same-name entries are usually a different rank, faction, quest stage or reward track of the same object.
Items Numbered Next to Forged Gladiator's Plate Helmet
Blizzard numbers items as they are created, so the named items next to ID 218657 (218652 to 218662) were usually added in the same batch as Forged Gladiator's Plate Helmet: the same quest line, zone, vendor or reward set.