The Core 2021 Prerelease Pack gives players a sneak peek at the new set during your Prerelease events. Each store will receive a specific allocation of Prerelease packs. Your allocation will be sent to you via email when Core 2021 scheduling opens. Your preferred distributor will provide ordering information when you contact them to place your Prerelease product order. If you would like to change your preferred distributor, contact Retail Support. Prerelease packs will be shipped 18 packs per case..