This item is acquired in-game. See its sources below.
An Uncommon Mail 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, Isle Watcher's Helm is listed as World Drop. Appearance ID: 27462. 9 other items wear the same appearance:
Read from the World of Warcraft client build files.
Mail is the armor type Evoker, Hunter and Shaman wear. With Agility or Intellect, Isle Watcher's Helm suits Beast Mastery, Marksmanship and Survival Hunter; Elemental, Enhancement and Restoration Shaman; Devastation, Preservation and Augmentation Evoker.
Isle Watcher's Helm is part of the transmog set Darkwatcher Bindings (Hunter, Shaman and Evoker only). The other 16 pieces:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Isle Watcher's Helm uses icon file 1137681, which 19 other items also use. The 8 closest by item ID:
Bramblemail Helm ID 139081 · Armor - Mail · item level 50Mardum Chain Helm ID 134387 · Armor - Mail · item level 50Manaburst Helm ID 134343 · Armor - Mail · item level 50Ley Dragoon's Headgear ID 134299 · Armor - Mail · item level 50Sea Stalker's Hood ID 134255 · Armor - Mail · item level 50Tideskorn Coif ID 134211 · Armor - Mail · item level 50Bitestone Cowl ID 134167 · Armor - Mail · item level 50Headgear of the Scorned ID 139967 · Armor - Mail · item level 50Blizzard numbers items as they are created, so the named items next to ID 136757 (136750 to 136762) were usually added in the same batch as Isle Watcher's Helm: the same quest line, zone, vendor or reward set.
Vault Guardian's Talisman ID 136750 · Armor · item level 50
Isle Watcher's Cinch ID 136753 · Armor - Mail · item level 50
Isle Watcher's Bracers ID 136754 · Armor - Mail · item level 50
Isle Watcher's Grips ID 136755 · Armor - Mail · item level 50
Isle Watcher's Boots ID 136756 · Armor - Mail · item level 50
Isle Watcher's Leggings ID 136758 · Armor - Mail · item level 50
Isle Watcher's Spaulders ID 136759 · Armor - Mail · item level 50
Isle Watcher's Hauberk ID 136760 · Armor - Mail · item level 50
Vault-Minder's Cord ID 136761 · Armor - Cloth · item level 50
Vault-Minder's Crown ID 136762 · Armor - Cloth · item level 50The raw ItemSparse values for item 136757 in the current client build.
Read from the World of Warcraft client build files: Item, ItemSparse, Lock, Holidays, AreaTable and CollectableSourceVendor.
TheWoWDB
