x1 Sealed Crown Zenith Booster Pack Each Crown Zenith booster pack contains 10 random cards. The Crown Zenith Pokémon set celebrates the conclusion of the Sword & Shield Series with a subset of 70 alternate-art cards called the Galarian Gallery. Some Crown Zenith booster packs contain a card from this subset instead of a Reverse Holo (aka Parallel Foil) card from the main set.