Twilight has fallen through time and has landed in the dark days of the Crystal Empire. The Doctor comes to her aid, but finds that the Empire has a secret. With Twilight and a strange stallion, they confront not only Sombra, but the Vashta Nerada.
Writing and ponies are the only things that have ever really inspired me other than any Disney film. All I have to say is: "If one door closes, look for a window to jump through..."