Night Dragon Vorfeed (Japanese: 漆黒竜神 ヴォルフィード Romaji: naitodoragon vorufīdo; also known Night Dragon Volfield in the English version), was the shinzoku of a world mentioned as being "above" the Slayers world. (In the anime, this world is regarded to be where the events of the Lost Universe series take place). She was the opponent of the ma-ō Dark Star Dugradigdu.