Each Booster Pack contains 12 cards. There are 4 rarity levels: Common (C), Uncommon (U), Rare (R), and Super Rare (SR), with AP cards included at a low pull rate. Each box contains 16 packs. The lineup features a total of 80 card types plus 11 types of AP cards. Additionally, alt-art cards are also included! Power up your favorite deck and make playing UNION ARENA even more exciting! Includes foil stamping autograph cards signed by the voice actors! Includes foil stamping autograph cards signed by the voice actors from the TV anime "Kaiju No. 8"!Lineup-Masaya Fukunishi (voice Kaiju No.8 / Kafka Hibino)-Asami Seto (voice Mina Ashiro)-Wataru Katoh (voice Reno Ichikawa)-Fairouz Ai (voice Kikoru Shinomiya)-Kengo Kawanishi (voice Soshiro Hoshina)