The Release Special Booster Ver. 1.0 marked a pivotal moment for the Digimon Card Game's Western expansion in 2021. As collectors discovered this TCG alongside the anime's renewed cultural relevance, early booster sets became foundational to the hobby. This particular release introduced players and collectors to the card pool that would define the game's initial competitive landscape and aesthetic identity. MetalGarurumon's alternative art treatment captures the evolution line's fierce, mechanical design with dynamic illustration work. This Super Rare variant appeals to long-time Digimon fans and collectors drawn to the visual storytelling of alternative arts, which represent some of the most sought-after pieces from the game's earliest chapters.