Unstable Mutation⁣ - Revised⁣ (Common)

Unstable Mutation is an Aura from the Revised Edition that enchants a creature, giving it a significant +3/+3 boost. However, this comes with a downside, as the enchanted creature receives a -1/-1 counter at the beginning of its controller's upkeep, balancing the initial gain over time. This card is useful in aggressive strategies where a temporary power boost can help push through damage, but it requires careful timing to avoid losing your creature too quickly. Available from Vault of Cards, a UK-based Magic: The Gathering store with fast delivery.