First seen in build 12.0.7.68887 (Midnight (patch 12.0.7)).
Related
Mycomancer's Rot Robes Game Data
Appearance
In the Appearances collection, Mycomancer's Rot Robes is listed as Boss Drop. Appearance IDs: 125410, 125446, 125458, 125434. 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 Mycomancer's Rot Robes Compares
Who It Suits
Cloth is the armor type Mage, Priest and Warlock wear. With Intellect, Mycomancer's Rot Robes suits Discipline, Holy and Shadow Priest; Arcane, Fire and Frost Mage; Affliction, Demonology and Destruction Warlock.
Similar Items
The 5 items nearest to Mycomancer's Rot Robes (item level 219) in item level among Armor > Cloth, Chest slot, from item level 165 to 197.
Mycomancer's Rot Robes is part of the transmog set Voidbreaker's Accordance (Mage only), which the Appearances collection lists in 4 versions. The other 13 pieces:
Blizzard numbers items as they are created, so the named items next to ID 268284 (268274 to 268289) were usually added in the same batch as Mycomancer's Rot Robes: the same quest line, zone, vendor or reward set.