Gurubashi Headhunter (achievement)

Gurubashi Headhunter is a dungeon & raids achievement earned for defeating Gub, Mortaxx, Kaulema the Mover, Mor'Lek the Dismantler, the Florawing Hive Queen, a Lost Offspring of Gahz'ranka, Tor-Tun, and the Gurubashi Master Chef in Zul'Gurub on Heroic difficulty.