Mirrodin, released on October 2, 2003, introduces the artifact-rich plane of the same name and marks the beginning of Magic’s first full block focused on artifacts. The set debuts key mechanics like Equipment, Affinity for Artifacts, Imprint, and Entwine, creating powerful synergy around colorless strategies. Notable cards include Chrome Mox, Aether Vial, Tooth and Nail, and Chalice of the Void. With its innovative mechanics and artifact-centered gameplay, Mirrodin launched one of Magic’s most impactful and controversial blocks.