Collection: HeartGold & SoulSilver

HeartGold & SoulSilver is a Pokémon Trading Card Game expansion released on February 11, 2010, marking the first set in its series and replacing mechanics from the Platinum era. The 124-card set (123 regular, 1 secret rare) features Pokémon Prime cards and introduces LEGEND cards—two-part ultra-rare cards that function as a single Pokémon when played together. Based on the HeartGold and SoulSilver video games, it includes Johto-region Pokémon and removes previous mechanics like Pokémon SP and Pokémon LV.X, focusing instead on streamlined gameplay and collectibility