Act of Heroism⁣ - Masters 25⁣ (Common)⁣ [1]

Act of Heroism is a one-mana instant from Masters 25 that untaps a target creature, granting it +2/+2 until the end of the turn and allowing it to block an additional creature. This card is effective for turning the tides of combat, whether you need to bolster your defence or surprise your opponent with an unexpected attack. It's a solid choice for white aggro or control decks that want to enhance their blockers during critical turns. Available from Vault of Cards, a UK-based Magic: The Gathering store with fast delivery.