name: Mana Vault
originalText: Tap to add 3 colorless mana to your mana pool. Mana Vault doesn't untap normally during untap phase; to untap it, you must pay 4 mana. If Mana Vault remains tapped during upkeep it does 1 damage to you. Tapping this artifact can be played as an interrupt.
printings: 2ED, 2X2, 30A, 3ED, 4BB, 4ED, 5ED, CED, CEI, FBB, LEA, LEB, ME4, MPS, PRM, PUMA, SLD, SUM, UMA, VMA
text: This artifact doesn't untap during your untap step.\nAt the beginning of your upkeep, you may pay {4}. If you do, untap this artifact.\nAt the beginning of your draw step, if this artifact is tapped, it deals 1 damage to you.\n{T}: Add {C}{C}{C}.
type: Artifact