A little known fact that few ponies are aware of is that every few years a cult of Satanist Christmas Critters come to Equestria to try to resurrect the Anti- Christ. The only reason they have not succeeded yet is because of the valiant efforts of Fluttershy, and her loyal sidekick Angel. But this time, the Critters have a few tricks up their sleeves...

Rated Mature for swearing, gore, and offensive topics. This IS a South Park crossover, after all.