What the ****!? ...Did someone go back in time and steal my idea?
Like, I know Captain Artemis is a Mortificator. I just never looked up the colours of that Chapter, because Artemis is Deathwatch so his Chapter is irrelavent.
EDIT: Also, Artemis is terrible. While unlikely because he re-rolls 1s to hit, I have Sly Marbo flashbacks anyway.