So, I've been having an idea for a Deathwatch Black Shield who wields a power sword imbued with the soul of a demon that serves Malice (Malal). Might even do it such that Malal is doing it himself, since he seems to like taking champions and using them to hurt Chaos as badly as possible. Of course, nobody else would know right away and I'd write it such that the character thinks it's the emperor or some such, but I think it'd be pretty cool to work with. It would be interesting to see how long he could last, and of course being an unwitting servant of Malice he'd be pretty useful fighting Chaos troops. Since it's a bit out there, I'd like your permission before going forwards.

EDIT: I'd have to look into the lore a bit more, though, before committing - as I'd need to decide if he'll be a psyker or not and I can't remember if psykers can BE Black Shields. 
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