On a cool, late fall night. Four cadets sit on the Royal Guard's 34th Squire Division training grounds telling stories about horrors on Nightmare Night. Some groups sang while others gossiped and talked about Nightmare Night parties. But, a cadet from Ponyville tells a tale of a mare who travels by portal in the dead of night, striking fear into victims with her intense stare and soothing tone. She is... The Mare of Discord