Blade dancers shouldn't even be able to be hurt while using their supers. And they shouldn't lose super from attacking. They shouldn't even have to build up all that light to use the super, it should just be a passive ability. As soon as they cast it, all enemies should be vortexed right into the blade dancer, so he doesn't have to find people on the map. This is the only way arc blade could even BEGIN to compete with the other supers.