Japanese Sword & Shield Legendary Heartbeat S3a Booster Box
Each Box contains 20 Packs with 7 cards per Pack.
Strength Expansion Pack: Legendary Heartbeat is a subset containing more than 76 cards that was released on July 10, 2020 in Japan. The set was originally slated to coincide with the release of the twenty-third Pokémon movie, but the movie was delayed to a later date due to the COVID-19 pandemic. It features the Rogue Monkey Pokémon Zarude, which debuted in the Pokémon Sword and Shield Expansion Pass and the movie. Each pack contains 7 cards. The set introduces a new rarity, Amazing Rare, which features Legendary and Mythical Pokémon. Each booster pack contains 7 cards, including 1 guaranteed Holofoil card