Hello!

I need some insight about who to include in a rogues-gallery-type meeting of villains who my new group will overhear coordinating the downfall of a small kingdom. They are one session into surviving an attack on the capital, but I haven’t decided who they will overhear in a secret meeting beneath the castle. It will be the royal court magician having a conversation with projected images of a group of villains who all coordinated to bring about the attack. Any ideas of characters to include in this group? I’m thinking about Asmodeus, a neighboring king/queen (specific recommendations welcome), maybe a modified Nilbog, and a God of vengeance or something. These ideas are all pretty loose, so recommendations welcome!