Pokémon are the heart and soul of any great Pokémon Trainer, and now is your chance to catch some of the greatest Pokémon of all time! With new kinds of cards that will change the way you play—like Pokémon Prime and the astonishing Pokémon LEGENDs Ho-Oh and Lugia—plus lots of Trainer cards that will accelerate your game and select Energy cards with a brand-new look, the HeartGold & SoulSilver expansion will get you started on your journey to greatness!