By D&D logic Wyll is not evil. Just because he is a fiend Patron does not make the warlock evil. You can still have a warlock that leans more over to good.
Also, the warlock could be rebelling or has already rebelled from their patron.
Unlike clerics, their power does not get just "taken away" in most cases, i've seen. All in all, he would most likely be in my party for a good playthrough.
Last edited by VhexLambda; 22/10/20 09:15 PM.
