According to an old story passed down through the Apple family, there used to be a witch who would kidnap all foals who approached her home so she could rip out their bones and make glue from their hooves to create a grisly piece of art. At first, the Cutie Mark Crusaders thought it was just another old mares tale, but when Diamond Tiara mysteriously disappeared, they had to find her, even if it meant the risk of encountering a murderous witch.