Each Pokémon TCG Mega Evolution—Chaos Rising sleeved booster pack contains 10 game cards, 1 Basic Energy, and 1 Pokémon TCG Live code card. The exact card breakdown is random, but generally includes the following rarities: * 4 Commons * 3 Uncommons * 1 Reverse Holo (Common, Uncommon, or Rare) * 1 Parallel Slot (Reverse Holo, Illustration Rare, Special Illustration Rare, or Mega Hyper Rare) * 1 Rare, Double Rare, or Ultra Rare The Chaos Rising set focuses on Mega Evolution and features over 120 unique cards, including more than 25 Trainer cards and 35+ special illustration cards.