Ulvenwald Captive is a creature card from the Eldritch Moon set of Magic: The Gathering, classified as an Unknown rarity (#175). Valued at $0.24, it features a green creature type that can transform into a more powerful form, showcasing the game's mechanic of double-faced cards. Collectors may find it appealing for its thematic connection to the set's horror elements, although its current market value reflects its relative abundance and niche playability.