This item is acquired in-game. See its sources below.
An Uncommon Leather Legs, 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 Greaves is listed as Quest. Appearance ID: 26589. 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 Greaves suits Assassination, Outlaw and Subtlety Rogue; Brewmaster, Mistweaver and Windwalker Monk; Balance, Feral, Guardian and Restoration Druid; Havoc, Vengeance and Devourer Demon Hunter.
Runesworn Greaves is part of the transmog set Haustvelt Leathers (Rogue, Monk, Druid and Demon Hunter only). The other 16 pieces:
Haustvelt Bindings
Haustvelt BootsHaustvelt Britches
Haustvelt Gloves
Haustvelt Hood
Haustvelt 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 Greaves uses icon file 1115107, which 40 other items also use. The 7 closest by item ID:
Ruin-Stalker Pants ID 132945 · Armor - Leather · item level 44Pufferfish Demolition Legwraps ID 132112 · Armor - Leather · item level 44Swarming Legguards ID 134701 · Armor - Leather · item level 50Drogstitch Breeches ID 130300 · Armor - Leather · item level 44Mana-Prowler Leggings ID 130135 · Armor - Leather · item level 44Valor-Bound Legwraps ID 129997 · Armor - Leather · item level 50Matriarch-Hide Legguards ID 129110 · Armor - Leather · item level 44Blizzard numbers items as they are created, so the named items next to ID 132759 (132753 to 132765) were usually added in the same batch as Runesworn Greaves: the same quest line, zone, vendor or reward set.
Legion Rations ID 132753 · Consumable · item level 40 "If you can get past the smell they actually are quite sustaining."
KNIFE_1H_ULDUARRAID_D_04 ID 132755 · Weapon - Dagger
Dreadsworn Legplates ID 132756 · Armor - Plate · item level 44
Runespeaker's Trousers ID 132757 · Armor - Cloth · item level 44
Stormborn Legguards ID 132758 · Armor - Mail · item level 44
Fel-Infused Plate ID 132761 · Quest "This sickly green metal makes your skin crawl."
Dreadsworn Shoulderplates ID 132762 · Armor - Plate · item level 44
Stormborn Monnion ID 132763 · Armor - Mail · item level 44Runesworn Shoulderguards ID 132764 · Armor - Leather · item level 44
Runespeaker's Mantle ID 132765 · Armor - Cloth · item level 44The raw ItemSparse values for item 132759 in the current client build.
Read from the World of Warcraft client build files: Item, ItemSparse, Lock, Holidays, AreaTable and CollectableSourceVendor.
TheWoWDB