The day Twilight earns her cutie mark, something unexpected happens that no pony saw coming. Twilight undergoes a transformation due to an absurd amount of magic and literally becomes the spirit of magic.
Rainbow Dash loves her hometown of Griffonstone, but she knows it's in dire need of help. And just maybe, a mysterious call will help her figure out what to do about it.
Applejack and Fluttershy had always lived comfortably in Everfree. But when Fluttershy takes an interest in the world outside their forest, Applejack takes it upon herself to prove that even a forest-dwelling deer can be an adventurer.