A Booster Box Digimon: Double Diamond.
In a Booster Box Double Diamond you will find not one, but two different types of box toppers! One of these is a digi-egg in parallel design art; there are six different variants of this. In addition, each Booster Box contains a 1-Year Anniversary Promo Pack, with a special alternate art card. This set of promo cards consists of ten cards chosen by fans to celebrate the Digimon's first birthday!
A Booster Box Digimon: Double Diamond contains 24 boosters. Each Double Diamond booster contains 12 cards.
Note: the description is machine translated and might contain errors.