This item is acquired in-game. See its sources below.
An Uncommon Mail Chest, item level 22, binds when picked up.
First seen in build 12.0.7.68887 (Midnight (patch 12.0.7)).
In the Appearances collection, Marshwarden's Vest is listed as Quest. Appearance ID: 8588. 5 other items wear the same appearance:
Read from the World of Warcraft client build files.
1 quest lists Marshwarden's Vest among its rewards in Blizzard's quest data.
Read from the World of Warcraft client build files (JournalEncounterItem, JournalEncounterCreature, Achievement) and the Blizzard Game Data quest API.
Mail is the armor type Evoker, Hunter and Shaman wear. With Agility or Intellect, Marshwarden's Vest suits Beast Mastery, Marksmanship and Survival Hunter; Elemental, Enhancement and Restoration Shaman; Devastation, Preservation and Augmentation Evoker.
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Marshwarden's Vest uses icon file 457818, which 6 other items also use. The 5 closest by item ID:
Leafsong Vest ID 65303 · Armor - Leather · item level 25Swindler's Vest ID 63571 · Armor - Leather · item level 22Swindler's Vest ID 63567 · Armor - Leather · item level 22Plaguebat Vest ID 62945 · Armor - Leather · item level 22Marshwarden's Tunic ID 33239 · Armor - Leather · item level 22Blizzard numbers items as they are created, so the named items next to ID 131666 (131661 to 131671) were usually added in the same batch as Marshwarden's Vest: the same quest line, zone, vendor or reward set.
Treads of Red Waters ID 131661 · Armor - Mail · item level 6
Crested Chain Epaulets ID 131662 · Armor - Mail · item level 21
The Explorer's Coif ID 131663 · Armor - Mail · item level 21
Grimtotem Earthbinder's Vest ID 131664 · Armor - Mail · item level 21
Wolfsbane Harness ID 131665 · Armor - Mail · item level 7
War Blood Gloves ID 131667 · Armor - Mail · item level 8
Stem-Laced Boots ID 131668 · Armor - Mail · item level 22
Plaguehound Bracers ID 131669 · Armor - Mail · item level 22
Cinch of Good Will ID 131670 · Armor - Mail · item level 22
Raptorhide Chain Leggings ID 131671 · Armor - Mail · item level 22The raw ItemSparse values for item 131666 in the current client build.
Read from the World of Warcraft client build files: Item, ItemSparse, Lock, Holidays, AreaTable and CollectableSourceVendor.
TheWoWDB
