Quote Originally Posted by Forum Explorer View Post
From the newest Dark Angel Codex, Luther actually loses initially with the Lion being unable to finish Luther off due to friendship. That lets Luther get in a cheap psychic blow that effectively wins the fight, but then he realizes what a scumbag he's being and repents/goes mad. Point is, he doesn't finish off the Lion either.

Also Luther isn't even an Astartes either. He was too old for the full implants, but he's some weird proto-space marine instead. Though joining Chaos does apparently make him a psyker.
He is already a sorcerer in the novels though, isnt he?