Professor Oak’s Research is a Trainer Supporter card from the Pokémon TCG EX FireRed & LeafGreen expansion, released in 2004. The Ken Sugimori illustration depicts Oak poring over a book in his lab. A gold foil “Professor Program 2004-2005” stamp adorns the art, marking the card as a special limited-run promo. In gameplay, Oak’s Research shuffles your hand into your deck and draws five cards, providing draw support. Collectors treasure this Pokémon trading card for its nostalgic artwork, rarity, and status as a piece of Pokémon TCG history.