Skin them, slowly. Enough that by the time your finished, he is growing back skin from where you first cut so you can keep going until his brain dies.
Well, the answer is obvious: Write the rank of "Company Commissar" into every copy of the Codex Astartes, then infiltrate members of the Alpha Legion into such positions. "You lack purity seals! HERESY!" *BLAM* "You there, you think that's how you load a bolter?" *BLAM* "Chapter Master, you dare to question my rank as given by the hallowed Codex? Extra Heresy!" *BLAM BLAM BLAM* On second thoughts, Kharn may be a better choice of infiltrator for such a plan.
show them this http://www.starburstmagazine.com/tv...manufacturers-unite-to-produce-tie-in-special watch the galaxy burn