Crimson Invasion Prerelease KitGet the Edge Before the Invasion Begins This Crimson Invasion Prerelease Kit includes everything you need to build a 40 card deck and jump into battlefeaturing early promos and strategic evolution lines. Includes: 4 Crimson Invasion booster packs 1 of 4 unique foil promo cards 1 23 card Evolution pack (with trainers and key Pokemon) Perfect for players who want a head start on the battlefield.