Please note that this is the original 2019 Edition available at MagicFests and conventions through 2019 – 2020, beginning at MagicFest Richmond November 2019.Each booster box contains 24 Mystery Booster Convention Edition 2021 Booster Packs. Each convention-exclusive Mystery Booster pack will contain fifteen cards: fourteen from the gigantically awesome main set, and one Research and Development Playtest card. Please keep in mind that all Playtest cards will have the following warning on them:
*TEST CARD – Not for Constructed Play.
Mispacks, misprints or other manufacturing issues must be resolved by contactingWizards of the Coastdirectly