Just kill them.
I thought it was a bug or something, because controlling the ghouls were significant part of my plan to save the entire Gondian gnome prisoner by chokeholding the fish people.
Hmm, I must think of a new way to do this lol.
I did exactly the same. It'll be much harder without that.
Has anyone tested Arcane Gate with the ghouls since the update? Previously, putting my PC through the gate somehow teleported all the ghouls with her - which wasn't ideal, generally, and seemed like a bug. Wondering if that's been fixed.
