Guerrilla Tactics (V.1)⁣ - Alliances⁣ (Common)

Guerrilla Tactics is a red instant from the Alliances set that deals 2 damage to any target, but its true potential shines when discarded due to an opponent's spell or ability, allowing it to deal 4 damage instead. This card fits well in discard pay-off strategies or decks that can manipulate your hand size to maximise its effect. Just be mindful of how and when your opponent may force you to discard it. Available from Vault of Cards, a UK-based Magic: The Gathering store with fast delivery.