@@MadrmanX It's less a 'get gud' more than the fact that you can end up fighting a faster, stronger version of a boss who has 1700HP very shortly after having fought the first form of that boss, who had like 500HP. You simply do not have the chips to take them down quickly, and while you could whittle them down with the buster after you run out of chips, all it would take is one or two mistakes at that point for you to get deleted.
