You can not only potentially OHKO people with a Bead or WoG tickstab while in le hympermode. But if you get KJ to go off the huge adj. value of TCC will likely end the fight.
Interesting thing to note, if you die and the opponent(s) keep hitting you as you fall to the ground KJ can trigger post death, resulting in a draw which to you as an invader is essentially a win.