When a pony become alicorn dies they don't go anywhere but are reborn. And where most are good some are evil, those who are evil fail but this one seems promising.

A story

Basically Pinkie ends up in our world.

When The Tri-Equine attack Celestia will be pushed to the brink of madness to protect her kingdom, subjects, friends, and family.

Twilight has invented the game.

Taking place in the future.