Key characters in Digimon booster boxes include Omnimon, WarGreymon, and MetalGarurumon, each offering unique gameplay abilities. Beelzemon and Lilithmon enhance control strategies, while Agumon and Gabumon serve as foundational cards. Imperialdramon adds versatility, and Shoutmon introduces aggressive tactics. These characters are essential for competitive play and evoke nostalgia for fans of the Digimon franchise, making them sought-after additions in booster boxes. To know more visit here https://thecardvault.co.uk/collections/digimon-trading-card-game-sealed-booster-boxes