Collection: Build & Battle Boxes

For the competitive player and the eager collector, Build & Battle Boxes (formerly known as Pre-Release Kits) are a special treat. These boxes are typically released two weeks before a set's official launch, giving you the very first taste of new cards. On MYNTED, you can find these kits listed by vendors who attended pre-release events or sourced them from distributors.

Each box contains a 40-card "ready-to-play" deck and 4 Booster Packs. However, the real prize inside is the **exclusive stamped Promo Card**. Each kit contains 1 of 4 possible alternate-art promos featuring the set's stamp. Collectors go crazy trying to collect all four variations. You can find listings for specific Build & Battle boxes to hunt for the promo you are missing.

We also stock "Build & Battle Stadiums"—premium boxes that contain two individual Build & Battle boxes plus extra packs and accessories, making it a complete 2-player experience in a box. Whether you are looking to learn the new mechanics of a set or just want to snag those stamped promos, MYNTED connects you with the stock you need.