Inside each Sword & Shield—Silver Tempest Build & Battle Box, you’ll find: A 40-card ready-to-play deck, including 1 of 4 unique foil promo cards 4 Pokémon TCG: Sword & Shield-Silver Tempest booster packs Each booster pack contains 10 cards and either 1 basic Energy or 1 VSTAR marker. Cards vary by pack. A code card for Pokémon TCG Live