Applejack works on some stuff. And hunts Endermen. And gets some Ender Pearls. And makes them into Eyes of Ender. Enough for Ender Chests… and then… something more.
Yep. Applejack goes, naked, into the End, to slay the Ender Dragon all by her little pony self.
This begins a little Minecraft arc of extreme awesomeness as our favorite country mare determinedly works away at the problem, always seeking not to lose valuable stuff in the continuously deadly process. Even Twilight never took this much abuse!