First seen in build 12.0.7.68887 (Midnight (patch 12.0.7)).
Related
Heedless Pugilist's Harness Game Data
Appearance
In the Appearances collection, Heedless Pugilist's Harness is listed as Boss Drop. Appearance IDs: 44078, 44098, 44107, 43859. 2 other items wear the same appearance:
Read from the World of Warcraft client build files (JournalEncounterItem, JournalEncounterCreature, Achievement) and the Blizzard Game Data quest API.
How Heedless Pugilist's Harness Compares
Who It Suits
Leather is the armor type Demon Hunter, Druid, Monk and Rogue wear. With Agility or Intellect, Heedless Pugilist's Harness suits Assassination, Outlaw and Subtlety Rogue; Brewmaster, Mistweaver and Windwalker Monk; Balance, Feral, Guardian and Restoration Druid; Havoc, Vengeance and Devourer Demon Hunter.
Similar Items
The 6 items nearest to Heedless Pugilist's Harness (item level 200) in item level among Armor > Leather, Waist slot, from item level 165 to 226.
Heedless Pugilist's Harness is part of the transmog set Sin Slayer's Leathers (Rogue, Monk, Druid and Demon Hunter only), which the Appearances collection lists in 4 versions. The other 16 pieces:
Items Numbered Next to Heedless Pugilist's Harness
Blizzard numbers items as they are created, so the named items next to ID 183005 (183000 to 183010) were usually added in the same batch as Heedless Pugilist's Harness: the same quest line, zone, vendor or reward set.