Mana Vault [Fourth Edition] Two-Headed Giant Tournament you may pay 2 life

you may pay 2 life

Set: Magic Player Rewards 2003 Type: Token Creature — Goblin Rarity: Common Never underestimate the power of overwhelming stupidity in overwhelming numbers

Set: Kaladesh Prerelease Promos Type: Enchantment Rarity: Mythic Cost: {3}{U}{U} Whenever you cast an instant or sorcery spell

Set: Betrayers of Kamigawa Type: Instant — Arcane Rarity: Rare Cost: {X}{U}{U} You may exile a blue card with mana value X from your hand rather than pay this spell's mana cost

Set: Prophecy Type: Enchantment Rarity: Common Cost: {2}{U} Whenever an opponent casts a spell

Mana Vault [Fourth Edition] Two-Headed Giant Tournament you may pay 2 lifeSet: Fourth Edition Type: Artifact Rarity: Rare Cost: {1} Mana Vault doesn't untap during your untap step. At the beginning of your upkeep, you may pay {4}. If you do, untap Mana Vault. At the beginning of your draw step, if Mana Vault is tapped, it deals 1 damage to you. {T}: Add {C}{C}{C}.