First seen in build 12.0.7.68887 (Midnight (patch 12.0.7)).
Related
Chiropteran Leggings Game Data
Appearance
In the Appearances collection, Chiropteran Leggings is listed as Boss Drop. Appearance IDs: 44076, 44097, 44106, 43857. 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 Chiropteran Leggings Compares
Who It Suits
Leather is the armor type Demon Hunter, Druid, Monk and Rogue wear. With Agility or Intellect, Chiropteran Leggings 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 Chiropteran Leggings (item level 200) in item level among Armor > Leather, Legs slot, from item level 165 to 226.
Chiropteran Leggings 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:
Blizzard numbers items as they are created, so the named items next to ID 182993 (182988 to 182998) were usually added in the same batch as Chiropteran Leggings: the same quest line, zone, vendor or reward set.