What if there was an Equestria with only earth ponies, pegasi and alicorns? What would happen when an alien creature went around granting magical powers to certain earth ponies and pegasi? Bad stuff, that's for sure.
Discord chooses ponies to wield the Keyblade and defend the worlds. With the help of Riku, the new Keyblade wielders will save Equestria from certain destruction.
