|Marine||Basic Data||Warband Symbol|
During the Crusade on the world of Anathrax, the Iron Drakes fleet was crippled by the Death Guard. They were then consumed by the diseased-ridden living vegetation and Plague Marines of the world. The surviving members became the Grey Death.
- 1: Codex: Chaos Space Marines (6th Edition), pgs. 17–19
- 2: Codex: Chaos Space Marines (8th Edition) pg. 53