Brotherhood of Dust

The Brotherhood of Dust was a powerful Chaos Space Marine warband that consisted primarily of exiled Thousand Sons Chaos Sorcerers founded by Amon, the former captain of the 9th Fellowship of the Thousand Sons Legion, and the equerry of Primarch Magnus the Red. Amon eventually confronted his former friend and later bitter rival, Ahzek Ahriman, in an epic sorcerous duel, but was ultimately defeated and slain. Ahriman absorbed the fallen sorcerer’s power and took Amon’s battle-plate, and assumed the mantle of leadership over the Brotherhood of Dust as his own. It is not known if the Brotherhood of Dust survived into the 41st Millennium, or if they are one and the same with the Prodigal Sons.