He's a unicorn accountant in service to a smuggling ring. She's a high-ranking Thestral in the Day Guard. Together, they fight crime. Too bad one of them's lying.
Twilight learns of Sombra's past, and finds him alive but weakened. She decides to learn how to use his Dark Magic for Good, by taking him back to Ponyville.
Fluttershy is faced with the task of caring for King Sombra, this time without the protection of the Princesses. Will she be able to reform him, as she did Discord, or will his dark will overwhelm her?
Emperor Mateus of the Palamecian Empire fails to conquer the world not once but twice after getting defeated by Firion and his gang. Instead of just going back to hell the Emperor wakes up in a brand new world and in an even newer body as well.
Dark Flame was a young stallion of the mining village, Stonewall. But after a dragon thought to be of myth attacks, Dark becomes the only survivor and now attempts to remake his life. However, his past isn't willing to let him go so easily.
Sequel to "Bride of Discord." Discord and Fluttershy are blessed with a daughter named Screwball, who is gifted with incredible power that attracts the attention of the Queen of the Changelings...as well as her son.
It was a simple bet. Spend one month as a pony, and prove to Celestia that he had been right all along. Discord never thought he would actually enjoy it. As the days pass, he finds himself desperate to keep up the façade a little longer.
Twilight manages to turn herself into a draconequus - now the only one who can help her learn to control her new chaos magic and change back is Discord. What could possibly go wrong?
King Sombra, the tyrant of Crystal Empire is back, only to be imprisoned by princesses and put through reformation with Twilight Sparkle as his teacher. Can somepony with heart as black as night be reformed? Twilight believes so.
Looking for a way to get over her fear of public speaking, Sweetie Belle borrows an instructional book from Twilight's library to help out. One thing leads to another and some how ends up binding King Sombra to her as her shadow...