First seen in build 12.0.7.68887 (Midnight (patch 12.0.7)).
Related
Rage-Blind Greathelm Game Data
Appearance
In the Appearances collection, Rage-Blind Greathelm is listed as Boss Drop. Appearance IDs: 21058, 20921, 21001. 24 other items wear the same appearance; 12 of them are listed here.
Read from the World of Warcraft client build files (JournalEncounterItem, JournalEncounterCreature, Achievement) and the Blizzard Game Data quest API.
How Rage-Blind Greathelm Compares
Who It Suits
Plate is the armor type Death Knight, Paladin and Warrior wear. With Strength or Intellect, Rage-Blind Greathelm suits Arms, Fury and Protection Warrior; Holy, Protection and Retribution Paladin; Blood, Frost and Unholy Death Knight.
Similar Items
The 10 items nearest to Rage-Blind Greathelm (item level 41) in item level among Armor > Plate, Head slot, from item level 37 to 44.
Rage-Blind Greathelm is part of the transmog set Battleplate of Cyclopean Dread (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 Rage-Blind Greathelm Fits
Other Items Named Rage-Blind Greathelm
6 other items in the current build are also called Rage-Blind Greathelm. 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 112552 (112547 to 112557) were usually added in the same batch as Rage-Blind Greathelm: the same quest line, zone, vendor or reward set.