Mana Vault [International Collectors' Edition] Island Swamp death is lightning quick

death is lightning quick

where X is the amount of mana that player paid this way

Set: Battle for Zendikar Prerelease Promos Type: Creature — Eldrazi Rarity: Mythic Cost: {6} When you cast this spell

Set: Alpha Edition Type: Land — Forest Island Rarity: Rare ({T}: Add {G} or {U}

Set: Legends Type: Creature — Satyr Rarity: Rare Cost: {2}{G}{G} You may choose not to untap Willow Satyr during your untap step

Mana Vault [International Collectors' Edition] Island Swamp death is lightning quickSet: International Collectors' 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}.