The Shadow Realm; the ultimate resting place for all of Equestrian's former tyrants and villains, a place where once great ponies sink into the shadows and become no more and full of desperation and regret, but, would it be possible for a pony to be redeemed from this place? Could the princess of friendship, Twilight, be able to redeem some of her world's most infamous foe's, or, will a certain past villain trap the alicorn under his spell?