A human soul is stuffed into King Sombra's body. Having no idea what's going on, and thinking he is in some kind of coma, he just casually strolls into the Crystal Empire.
The princesses gave their magic to Twilight to prevent Tirek from stealing it. As a result, they end up stuck in Tartarus. The fact that things manage to go downhill here says a lot about the wonders of family.
Sequel to Head in the Clouds. Rainbow Dash and Soarin are unsatisfied with how they decided their friendship would work. An approaching event gives Rainbow Dash a chance fix that. Love is a powerful thing, and no barrier is strong enough to stop it.
An evil long kept secret rises from the depths, threatening war on Equestria, and all hope lies with a young colt...Bright Blade and the Elements of Harmony must work together to defeat an army of demon ponies and save their world from darkness!