This may have been talked about in other posts and I just missed it because until recently I never really used my Paladin much.
There have been a lot of things that I think have been poorly implemented and not well thought out but I came across the first thing I would call truly stupid. I have seen dominated characters wipe out whole teams, excluding themselves, with one shot. I have never seen a hero make an attack that actually basically damaged themselves. I was just down to my fighter and my dominated Paladin. He swung his sword hit and killed the fighter and took away probably 90% of his own health at the same time. Of course he died with my opponents next turn.