Cloudkill is decent, but I really don't like the fact that it moves away from you. Thats kinda stupid, I'd rather it either stays put, or moves where I want it.

And yea, Magic Jar is kinda hit/miss. Its rather difficult to use it effectively, and you can end up with a lot of missed actions in combat trying to get into someone's head, and unless you get a lot of out of character help, you some times end up accidentally hitting friends.

Like I said, wonky...