Septimon
From Warhammer 40k - Lexicanum
Septimon was a Chaos Space Marine of the Sons of Malice.[1]
He was amongst the Marines to undertake the Challenge of the Labyrinth. While holding open a metal hatchway for his fellow contestants Invictus, Genareas and Agon, the opening sealed itself and trapped Septimon with a group of mutants. He was presumed to have been killed.[1]
