This item is acquired in-game. See its sources below.
An Uncommon Leather Chest, item level 44, binds when picked up.
First seen in build 12.0.7.68887 (Midnight (patch 12.0.7)).
In the Appearances collection, Runesworn Chestguard is listed as Quest. Appearance ID: 26586. 5 other items wear the same appearance:
Read from the World of Warcraft client build files.
Leather is the armor type Demon Hunter, Druid, Monk and Rogue wear. With Agility or Intellect, Runesworn Chestguard suits Assassination, Outlaw and Subtlety Rogue; Brewmaster, Mistweaver and Windwalker Monk; Balance, Feral, Guardian and Restoration Druid; Havoc, Vengeance and Devourer Demon Hunter.
Runesworn Chestguard is part of the transmog set Haustvelt Leathers (Rogue, Monk, Druid and Demon Hunter only). The other 16 pieces:
Haustvelt Bindings
Haustvelt Boots
Haustvelt Britches
Haustvelt Gloves
Haustvelt HoodHaustvelt Jerkin
Haustvelt Shoulders
Haustvelt WaistbandDuskbat Exterminator's TreadsRunesworn CrownRunesworn BreechesThorignir Striker ShoulderguardsHumming Stormwing WrapMatriarch-Hide LegguardsEbon Stalker's BootsBoomer's Utility BeltBuilt from the World of Warcraft client build files and recorded Auction House snapshots.
Runesworn Chestguard uses icon file 1115104, which 42 other items also use. The 6 closest by item ID:
Nightglaive's Vest ID 132939 · Armor - Leather · item level 44Faded Swashbuckler's Jerkin ID 131798 · Armor - Leather · item level 44The Butcher's Apron ID 138417 · Armor - Leather · item level 44 "You may wonder why he picked a red apron. Now, that is a good question."Drogstitch Chestguard ID 130284 · Armor - Leather · item level 44SI:7 Standard Issue Vest ID 138857 · Armor - Leather · item level 44Decorated Deathstalker Jerkin ID 138862 · Armor - Leather · item level 44Blizzard numbers items as they are created, so the named items next to ID 134559 (134554 to 134565) were usually added in the same batch as Runesworn Chestguard: the same quest line, zone, vendor or reward set.
Runespeaker's Gloves ID 134554 · Armor - Cloth · item level 44Runesworn Grips ID 134555 · Armor - Leather · item level 44
Stormborn Gloves ID 134556 · Armor - Mail · item level 44
Dreadsworn Gauntlets ID 134557 · Armor - Plate · item level 44
Runespeaker's Robes ID 134558 · Armor - Cloth · item level 44
Stormborn Tunic ID 134560 · Armor - Mail · item level 44
Dreadsworn Chestguard ID 134561 · Armor - Plate · item level 44
Odyn's Fury ID 134562 · Weapon - One-Handed Sword · item level 48
Lively Cursed Queenfish ID 134564 · Quest · item level 40 "A particularly vibrant queensfish. It hardly even seems cursed."Huge Cursed Queenfish ID 134565 · Quest · item level 40 "This enormous fish has been lurking in the pools of Azsuna for decades."The raw ItemSparse values for item 134559 in the current client build.
Read from the World of Warcraft client build files: Item, ItemSparse, Lock, Holidays, AreaTable and CollectableSourceVendor.
TheWoWDB