The [[chaos (warhammer)|Chaos-corrupted]] version of [[Adeptus Astartes]]: they are very similar to their loyalist counterparts, but often characterized by mutations as [[tentacles]], [[fang]]s, [[extra mouth]]s, [[horns]] etc., depending on which of the Four Chaos Gods they had pledged allegiance. They often utilize [[horned helmet]]s, or decorate their [[power armor]] with [[skull]]s.

h4. See also
* [[Warhammer 40K]]