After Discord is accidentally hit with one of Twilight's magic experiments, his connection to Chaos is permanently severed. He now has to get accustomed to life without a core part of his being.
Thanks to a curse that Trixie accidentally caused, if two ponies both look at a reflective surface and blink, they will swap bodies. And now Trixie is a purple Alicorn Princess
Discord, facing off against the Elements of Harmony in a final stand, thinks that pulling a future version of himself may give him the edge he needs to win… He was very wrong.
Twilight Sparkle had been looking forward to a quiet, relaxing day with a friend, but when Twilight discovers Fluttershy's appetite for blood, the knowledge proves to be anything but relaxing...