This item is acquired in-game. See its sources below.
A Rare Leather Legs, item level 164, binds when picked up.
First seen in build 12.0.7.68887 (Midnight (patch 12.0.7)).
In the Appearances collection, Thorignir Breeches is listed as Vendor. Appearance ID: 26877. 1 other item wears 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, Thorignir Breeches suits Assassination, Outlaw and Subtlety Rogue; Brewmaster, Mistweaver and Windwalker Monk; Balance, Feral, Guardian and Restoration Druid; Havoc, Vengeance and Devourer Demon Hunter.
Thorignir Breeches is part of the transmog set Searaider's Battlegarb (Rogue, Monk, Druid and Demon Hunter only). The other 16 pieces:
Azurewing Defender's Drape
Cape of Valarjar CourageCloak of Fading EchoesPutrid CarapaceIceblood ShroudCape of the Duskwatch
Thorignir Heartguard
Thorignir SpauldersSearaider's DrapeSearaider's ShroudSearaider's WrapSearaider's CloakSearaider's Spaulders
Searaider's BindingsSearaider's Trousers
Searaider's CapBuilt from the World of Warcraft client build files and recorded Auction House snapshots.
Thorignir Breeches uses icon file 1116558, which 13 other items also use. The 8 closest by item ID:
Warden's Martial Greaves ID 137515 · Armor - Leather · item level 50Charskin Legguards ID 137353 · Armor - Leather · item level 50Gladeraider's Pants ID 240224 · Armor - Leather · item level 13Searaider's Trousers ID 240241 · Armor - Leather · item level 13Thirsting Legguards ID 240334 · Armor - Leather · item level 13Legwraps of Hungering Flesh ID 240342 · Armor - Leather · item level 13Fevermelt Legguards ID 134460 · Armor - Leather · item level 50Legguards of Endless Horrors ID 134451 · Armor - Leather · item level 50Blizzard numbers items as they are created, so the named items next to ID 187583 (187578 to 187588) were usually added in the same batch as Thorignir Breeches: the same quest line, zone, vendor or reward set.
Warpcaster's Staff ID 187578 · Weapon - Staff · item level 164
Nar'thalas Ceremonial Tunic ID 187579 · Armor - Cloth · item level 164
Nar'thalas Ceremonial Legwraps ID 187580 · Armor - Cloth · item level 164
Nar'thalas Scrollmantle ID 187581 · Armor - Cloth · item level 164Thorignir Heartguard ID 187582 · Armor - Leather · item level 164Thorignir Spaulders ID 187584 · Armor - Leather · item level 164
Leyguard Cuirass ID 187585 · Armor - Mail · item level 164
Leyguard Greaves ID 187586 · Armor - Mail · item level 164
Leyguard Mantle ID 187587 · Armor - Mail · item level 164
Black Rook Elite Chestguard ID 187588 · Armor - Plate · item level 164The raw ItemSparse values for item 187583 in the current client build.
Read from the World of Warcraft client build files: Item, ItemSparse, Lock, Holidays, AreaTable and CollectableSourceVendor.
TheWoWDB