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}.
Near Mint Foil - £435.20
Lightly Played Foil - £370.00
Moderately Played Foil - £304.70
Heavily Played Foil - £217.60
Damaged Foil - £130.60
Near Mint Foil Non English - £435.20
Lightly Played Foil Non English - £370.00
Moderately Played Foil Non English - £304.70
Heavily Played Foil Non English - £217.60
Damaged Foil Non English - £130.60