Korax the ghoul in party???

I’m playing BGT with a lot of mods installed. Got the opportunity to add Korax the ghoul to the party; didn't want this so I sent him to the Friendly Arm Inn. Don’t remember seeing this in any readme. Funny thing, but I would also like to have the normal option to “dire charm” him, something that was now removed.

My question is: Which mod does this?