So I got bored earlier today and wrote up some rudimentary conversion rules for creating Chaos regiments and characters ala the Blood Pact and Sons of Sek in Gaunt's Ghosts. Feel free to critique and pass comment if you think something is overpowered or undercosted etc.

These are best viewed alongside the Only War and Black Crusade core books, as I've only listed the changes I would make.

https://docs.google.com/document/d/1F7XkG2FXO_U-oF5qnWWRvFuH_ak-02eXw4d9U2Qb8Jo/edit

Pretty cool, I'd be running them as NPC's so it'll be useful as a rough guideline of what to give them aside from being just some grunts with autorifles and gas masks