When you think of a pony who can travel across the Dimensions, many will think of Dr. Whooves and nopony else. There is another pony though that can travel through space to deliver Equestria and many other multiverses from destruction, or cause it in turn. Or at least, there was another at one time.
This pony is named Shift for the moment. Shift himself is a pony of many names and many talents to those aware of just who he truly is, his chief talent being unaware of what he truly once was, and what he could still become if he ever happens or chooses to remember. But for now, Shift is merely the simple, if also somewhat cocky, manager of Feather Blaster.
Soon enough, Shift must use his lost accrued knowledge for a greater cause. One greater than he has ever known thus far in his forgotten shifting life. Even if it means he must sacrifice much to do what is needed.