First seen in build 12.0.7.68887 (Midnight (patch 12.0.7)).
Related
Wavecaller Leggings Game Data
Appearance
In the Appearances collection, Wavecaller Leggings is listed as Boss Drop. Appearance IDs: 38812, 38811, 38810, 38813. 8 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 Wavecaller Leggings Compares
Who It Suits
Cloth is the armor type Mage, Priest and Warlock wear. With Intellect, Wavecaller Leggings suits Discipline, Holy and Shadow Priest; Arcane, Fire and Frost Mage; Affliction, Demonology and Destruction Warlock.
Similar Items
The 3 items nearest to Wavecaller Leggings (item level 60) in item level among Armor > Cloth, Legs slot, from item level 60 to 72.
Wavecaller Leggings is part of the transmog set Soul Reaper's Raiment (Priest, Mage and Warlock 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 165506 (165501 to 165513) were usually added in the same batch as Wavecaller Leggings: the same quest line, zone, vendor or reward set.