Read from the World of Warcraft client build files.
How Cruel Gladiator's Dreadplate Helm Compares
Who It Suits
Plate is the armor type Death Knight, Paladin and Warrior wear. With Strength or Intellect, Cruel Gladiator's Dreadplate Helm suits Arms, Fury and Protection Warrior; Holy, Protection and Retribution Paladin; Blood, Frost and Unholy Death Knight.
Transmog Sets
Cruel Gladiator's Dreadplate Helm is part of the transmog set Cruel Gladiator's Dreadplate Armor (Death Knight only). The other 16 pieces:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Cruel Gladiator's Dreadplate Helm Fits
Other Items Named Cruel Gladiator's Dreadplate Helm
3 other items in the current build are also called Cruel Gladiator's Dreadplate Helm. Same-name entries are usually a different rank, faction, quest stage or reward track of the same object.
Items Numbered Next to Cruel Gladiator's Dreadplate Helm
Blizzard numbers items as they are created, so the named items next to ID 144564 (144559 to 144569) were usually added in the same batch as Cruel Gladiator's Dreadplate Helm: the same quest line, zone, vendor or reward set.