Villain concept for a game board that I was tasked for make for one of my college classes.

Having tapped into vast magical energies and used them to change herself into a creature that feeds on and absorbs those energies as well as others, Jacqueline Terne has turned herself into a living magical battery. She feeds on fear and anger as they manifest in people. This has created an addiction in her to the point where Jacqueline is constantly looking for more people to scare in new and more elaborate ways. She becomes despondent and disconnected with those around her when she has been without fear or anger for too long and becomes far more reasonable and coherent once she has had the chance to feed. Unfortunately, by this point, most of those she would then interact with are left as whimpering, white-haired lumps on the floor. This has, admittedly, left her existence rather lonely, but it's a cycle she hasn't yet been able to break herself out of.