This is one of my OCs. She was a princess until King Sombra took over and erased her memories of being princess sealing her memories and her horn into a star with Sombra's horn on it. Sombra took her under his horn and taught her potions and dark magic. From there Night Shadow earned her cutie mark in dark magic, summoming small dark crystals without a horn. Then the crystal empire disapeared and she wasn't seen until Twilight became a princess. #OC #MLP #crystal #princess #King #Sombra