This 1st Edition Houndour card is from the Japanese Mysterious Mountains set (Pokémon TCG, released October 2002) and showcases the Fire-type puppy in vivid foil art. The holographic illustration features Delvil (Houndour) prowling a moonlit rocky landscape with swirling energy, and its gold-foil borders and holo pattern give it a striking, nostalgic look. Released during a TBS/Heinz promotional campaign, this Japanese trading card (No. 021) is a collector’s favorite thanks to its crisp original Japanese text, 1st Edition stamp, and classic Johto-era charm. While its moves are simply 10- and 20-damage attacks, the card’s artwork and rarity make it a standout piece for collectors and players alike.