What happens if Midnight Sparkle, now a pony inhabiting Twilight, and Sombra have a foal? The answer is NightReign. He is a unique being who is born of the most intense disharmony possible and thus is unable to generate harmony within himself. If he wishes to obtain harmony he must feed from other ponies like the changelings do. This is his quest for answers, his mother, a newfound love and his place in this world.