Travel with Fluttershy and Pinkie as they embark on a heart-gripping battle against the feeding cakelings, growing ever stronger from the frosting. When Pinkie and comrades decide to explore a mysterious mountain, which is mystical and magical, things get terribly out of hand. Maybe she will die a grimy, red death. Or she will uncover the very seed at the heart of all of Ponyville. In either case, the magic of the cakelings is not enough to stop the haunting of Twilight, referred to as Sparks or Sparkie.