I'm sure others have noticed that while using Raiden in Close Kombat, if you perform a specific sequence of the four buttons (I think on the xbox it's XYBA), he will finish the thing with a charge of lightning to the opponent. I've tried various button combinations with the other characters, but haven't seen anyone else doing anything unique. does anybody know if any other characters have their own unique "close kombat ender", and if so, whats the button sequence?