10 cards per pack. Necrozma continues to take the Pokémon world by surprise in the Pokémon TCG: Sun & MoonForbidden Light expansion! The fierce and mysterious Legendary Pokémon has taken on a new form as Ultra Necrozma-GX, and other Pokémon gather to welcome this new light...or to resist it. Lucario-GX, Greninja-GX, Zygarde-GX, Yveltal-GX, Naganadel-GX, even Volcanion and the majestic Arceus must choose a side. This impressive expansion delivers more awesome Prism Star cards, which are so powerful, you can have only one of each in your deckand once used, they go into the dreaded Lost Zone, never to return. Players can also look forward to lots of cool Pokémon and Supporters originally encountered in the beautiful Kalos region. Discover awesome Pokémon and mysterious treasures in the Pokémon TCG: Sun & MoonForbidden Light expansion!