Each War for Cyber Tron Siege I TCG booster pack contains 1 large foil and 1 small foil Transformers character card and 6 battle cards. The set has 48 character cards and 64 battle cards. War for Cyber Tron Siege I introduces small Transformers character cards: battle Masters and micro Masters. For full gameplay, each player builds a team of Transformers character cards and a deck of 40 or more battle cards (up to 25 stars when stars on character cards and battle cards are added together). Chance of Super rare large Transformers character card 1: 50 booster packs. Chance of uncommon small Transformers character card 1: 5 booster packs. Each booster pack contains 1 rare battle card.