Michael "Rook" is your average, everyday high school brony. One day, he makes a wish upon a shooting star, a wish he's had since before becoming a brony. In fact, he wasn't even thinking about ponies when he made his wish.

Now, Rook is stuck in Equestria with the powers he desired. Unfortunately, there are worse ways to be a shape shifter than becomnig a changeling. Rook is now trapped in the body of a boggart.

(Post S3, pre S4) (changed to mature for violence)