Competitors at the Pokémon Trading Card Game Philadelphia Regional Championships battled using the Standard format. Trainers were permitted to use cards printed in expansions from Sun & Moon through Sun & Moon—Celestial Storm, as well as Black Star Promo cards numbered SM01 and higher. Don’t forget to check out the Masters and Junior Division decks, as well as the Masters, Senior, and Junior Division teams from the Pokémon Video Game Championship event.