This product includes 2 limited promo cards and 4 booster packs (B17). Each booster pack contains 12 randomly selected cards from a pool of 292 possible types. To play the game, players need 50 battle, extra, or unison cards along with 1 leader card. Note that due to the random distribution of cards, duplicates may appear, and completing a full set may require additional packs. The final packaging illustration may vary slightly from the preview images. Designed for unisex audiences.