The only problem with that is the instant transmission of the GG shot. I have a counter-buff for you: Activation of GG gives you a throwing knife, that is a OHKO just like hammer. If you miss with it, it's gone, but if you hit, it gives it back. GG is on a timer just like sunbreakers, but you still only get 3 shots, or 4 if you use that helmet. Once you use up everything (all GG shots and the knife) the super ends, or it ends when the timer runs out.