This product contains 8 cards per pack. There are 4 levels of rarity: "Common (C)", "Uncommon (U)", "Rare (R)", and "Super Rare (SR)". Along with the occasionally included AP cards, there are a total of 100 different types + 6 AP types that may be included. Additionally, there are 28 parallel cards in this product! Multiple exclusive illustrations are also included in this product! Strengthen your favorite deck from the series and enjoy Union Arena even more!