The Changeling Swarm was expelled from Canterlot. What happened to them, no one cares. Unfortunately one of them grabbed onto a Guardspony when the Loveblast hit, taking him to a sudden flight.
A girl with indigo hair landed in my shower in a flash of light, can use magic, and claims she is, or was a pony...and says I'm the crazy one. I promise, I'm not.
A new creature is loose in Equestria, and the Princess of the Night must figure out what it is before anything happens. Fluttershy is now missing from Ponyville and Luna fears the worst for the timid little pony.
An ODST that was on the Forward Unto Dawn during its destruction is sucked through a wormhole with plenty of other debris. Follow his tale as he crash lands in Equestria.