Mana Vault 352 (Fourth Edition)

This artifact doesn't untap during your untap step. At the beginning of your upkeep, you may pay {4}. If you do, untap this artifact. At the beginning of your draw step, if this artifact is tapped, it deals 1 damage to you. {T}: Add {C}{C}{C}.

NM - $170.40
LP - $136.30
MP - $102.20
HP - $68.20
DMG - $34.10