Rarity likes to kill ponies. It's like a side job, you know?

After an eight-year vacation from Ponyville, Twilight and Spike return to find that the town and its residents have changed in more ways than they would have ever imagined.

Every foal in Ponyville awaits the same fate...

After being harassed and insulted for far too long by the other Ponyville residents, Carrot Top finally reaches the last straw and she has a pretty good idea of how to avenge herself.