An unknown force is lurking in the shadows of the city of Canterlot, granting it's residents supernatural powers. These powers are like nothing Sunset Shimmer and her friends have ever seen before as they use a bizarre type of magic, simply know as a "Stand".
The only way to fight these magical apparitions is by obtaining one of your own. The girls must find and learn how to use these Stand powers in order to defend themselves and their home, but just who is responsible for the sudden appearance of these powers and for what purpose?