This item is acquired in-game. See its sources below.
An Uncommon Plate Head, item level 50, requires level 40, binds when picked up.
First seen in build 12.0.7.68887 (Midnight (patch 12.0.7)).
In the Appearances collection, Wardbreaker Helm is listed as World Drop. Appearance ID: 27117. 10 other items wear the same appearance:
Read from the World of Warcraft client build files.
Plate is the armor type Death Knight, Paladin and Warrior wear. With Strength or Intellect, Wardbreaker Helm suits Arms, Fury and Protection Warrior; Holy, Protection and Retribution Paladin; Blood, Frost and Unholy Death Knight.
Wardbreaker Helm is part of the transmog set Leyline Defender's Sunplate Armor (Warrior, Paladin and Death Knight only). The other 16 pieces:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Wardbreaker Helm uses icon file 1122334, which 21 other items also use. The 8 closest by item ID:
Nightsfall Helmet ID 139058 · Armor - Plate · item level 50Greystone Helm ID 139096 · Armor - Plate · item level 50Portalguard Helm ID 134358 · Armor - Plate · item level 50Ley-Scarred Helm ID 134314 · Armor - Plate · item level 50Arcane Defender's Helm ID 134270 · Armor - Plate · item level 50Coralplate Helmet ID 134226 · Armor - Plate · item level 50Skoldiir Helm ID 134182 · Armor - Plate · item level 50Rockbound Helm ID 134138 · Armor - Plate · item level 50Blizzard numbers items as they are created, so the named items next to ID 136728 (136723 to 136733) were usually added in the same batch as Wardbreaker Helm: the same quest line, zone, vendor or reward set.
Silver Hair of Khadgar ID 136723 · Quest "A single strand of silver hair, delicately plucked from the head of Archmage Khadgar. Not to be confused..."
Soul-Torn Fury Cinch ID 136724 · Armor - Mail · item level 50
Wardbreaker Chestplate ID 136725 · Armor - Plate · item level 50
Wardbreaker Gauntlets ID 136726 · Armor - Plate · item level 50
Wardbreaker Girdle ID 136727 · Armor - Plate · item level 50
Wardbreaker Legplates ID 136729 · Armor - Plate · item level 50
Wardbreaker Pauldrons ID 136730 · Armor - Plate · item level 50
Wardbreaker Warboots ID 136731 · Armor - Plate · item level 50
Wardbreaker Vambraces ID 136732 · Armor - Plate · item level 50
Warden Pendant ID 136733 · Armor · item level 50The raw ItemSparse values for item 136728 in the current client build.
Read from the World of Warcraft client build files: Item, ItemSparse, Lock, Holidays, AreaTable and CollectableSourceVendor.
TheWoWDB