New Achievement for Completing Mythic Dungeons with Every Role – The War Within Warbands

This achievement is supported by three others: Algarian Dungeon Tank, Algarian Dungeon Healer, and Algarian Dungeon Damage Dealer. Each requires you to complete a Mythic Dungeon with each of the game’s roles.

Completing Algarian Dungeoneer also rewards the Versatile Peddler transmog set, which can be seen below.