Whim of Volrath [Tempest] Zendikar Expeditions Whenever you gain life

Whenever you gain life

Whenever a creature an opponent controls with a -1/-1 counter on it dies

Set: Urza's Legacy Type: Artifact Rarity: Rare Cost: {3} At the beginning of each opponent's upkeep

Set: From the Vault: Lore Type: Instant Rarity: Mythic Cost: {1}{B} Add {B}{B}{B}

True strength lies in purity of purpose

Whim of Volrath [Tempest] Zendikar Expeditions Whenever you gain lifeSet: Tempest Type: Instant Rarity: Rare Cost: {U} Buyback {2} (You may pay an additional {2} as you cast this spell. If you do, put this card into your hand as it resolves.) Change the text of target permanent by replacing all instances of one color word with another or one basic land type with another until end of turn. (For example, you may change "nonred creature" to "nongreen creature" or "plainswalk" to "swampwalk.")