Item #102/123 Switch Illustrator: Hideaki Hakozaki #101/123 Professor Oak’s New Theory #103/123 Double Colorless Energy Part of the HeartGold & SoulSilver Set Card Details Rarity Uncommon Card Type Item Weakness None Resistance None Retreat Cost None Attacks Switch 1 of your Benched Pokémon with your Active Pokémon. #101/123 Professor Oak’s New Theory #103/123 Double Colorless Energy More HeartGold & SoulSilver Cards Miltank Caterpie Sentret Vulpix Pikachu Snubbull
