All is dust… Rejected by his former brothers and by his father Magnus the Red, Ahriman has become a wanderer — a sorcerer of Tzeentch whose actions condemned his entire legion to an eternity of damnation. Once a revered servant of the Thousand Sons, he is now an outcast, a renegade dwelling in the Eye of Terror. Ceaselessly scheming, Ahriman plots to restore his former power and destroy his enemies. He is the architect of fate and the master of the warp.