Override⁣ - Mirrodin⁣ (Common)⁣ [45]

Override is a blue instant from the Mirrodin set that counters a target spell unless its controller pays {1} for each artifact you control. This card excels in artifact-heavy decks, making it a strong choice for controlling the battlefield by leveraging your board state. Just be mindful of situations where your opponent may have enough resources to pay the cost. Available from Vault of Cards, a UK-based Magic: The Gathering store with fast delivery.