This item is acquired in-game. See its sources below.
A Poor Miscellaneous, item level 85, requires level 50, binds when picked up.
First seen in build 12.0.7.68887 (Midnight (patch 12.0.7)).
1 quest lists Desiccation Duster among its rewards in Blizzard's quest data.
Read from the World of Warcraft client build files (JournalEncounterItem, JournalEncounterCreature, Achievement) and the Blizzard Game Data quest API.
Desiccation Duster uses icon file 2428527, which 2 other items also use. The 2 closest by item ID:
Vagabond's Sunny Cape ID 206277 · Armor - ClothWanderer's Sunny Cloak ID 206310 · Armor - ClothBlizzard numbers items as they are created, so the named items next to ID 180459 (180454 to 180464) were usually added in the same batch as Desiccation Duster: the same quest line, zone, vendor or reward set.
Anti-Doom Broom ID 180454 · Consumable "The gold-tinted, leather-bound handle offers quite a grip!"
Empty Dredge Vial ID 180455 · Consumable
Colors of the Undying Army ID 180456 · Armor
Shadestone ID 180457 · Trade Goods · item level 50 "Created by players with the Alchemy skill. Can be bought and sold on the auction house."
Writ of Tithe Exemption ID 180458 · Miscellaneous · item level 60 "By the order of the Taskmaster, the bearer is exempt from four anima tithings. Proportionate compensation..."
Primal Combatant's Decapitator ID 180460 · Weapon - One-Handed Axe · item level 44
Horrid Dredwing ID 180461 · Miscellaneous · item level 30 "Teaches you how to summon this mount."
Mask of Possession ID 180462 · Quest "This unused mask appears to be dormant and safe to wear."
Crusty Scepter ID 180463 · Miscellaneous
Blueprint: Herald's Footpads ID 180464 · QuestThe raw ItemSparse values for item 180459 in the current client build.
Read from the World of Warcraft client build files: Item, ItemSparse, Lock, Holidays, AreaTable and CollectableSourceVendor.
TheWoWDB