When Rarity's boutique is invaded by a cockroach, she must muster all of her courage and wits to do battle with the horrid beast. A series of epic battles will leave only one of them alive. Can Rarity survive the horrible ordeal?

Pinkie Pie somehow lost her cutie mark and has asked Twilight to help her reclaim it. Twilight, having never seen such a thing before, obliges the frantic earth pony. When Twilight loses her cutie mark as well, they embark on a quest to find where lost things go.