It should really have the ability to throw your knife at the opponent as a OHK. I can't tell you how many times I've been able to gun down a blade dancer from a distance. It doesn't seem fair, but the game allows me to do it so I do. I think it would be better if the dancers had infinite knives they could throw at distant enemies (no gravity effects on the knives either because it is a super after all) for a better chance at staying alive.