Xaraax

Xaraax is a nathrezim located somewhere in Outland by the time of the Cataclysm on Azeroth. He is the master of the group called Hidden which is composed of his servants, two arakkoa siblings called Ssarbik and Ssavra, and the human Malus, and several mercenaries from Azeroth. He is looking for the Diamond Blade and has, in one form or another, been torturing Greydon Thorne for over twenty years.

Xaraax appeared alongside Ueetay no Mueh'zala, the Sandfury loa of death, in one of Aramar Thorne's visions. In the vision Mueh'zala and Xaraax taunted Aram, telling him they had no objection if Aram completed the Diamond Blade whose shards he had been gathering. Together, Mueh'zala and the dreadlord said that there would be a reckoning, the battle would come, the fire would burn, and Mueh'zala would feast on all of Azeroth.