Mana Vault [Fourth Edition] Morningtide Set: Battlebond Type: Creature —

Set: Battlebond Type: Creature — Demon Rarity: Mythic Cost: {6}{B}{B} Flying

it produces colorless mana instead of white mana

Tarnished Citadel deals 3 damage to you

sacrifice Ball Lightning

Set: Aether Revolt Prerelease Promos Type: Creature — Angel Rarity: Mythic Cost: {5}{W}{W} Flying

Mana Vault [Fourth Edition] Morningtide Set: Battlebond Type: Creature —Set: 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}.