Mana Vault [Revised Edition] Friday Night Magic 2003 Equip {3} ({3}: Attach to

Equip {3} ({3}: Attach to target creature you control

As you tap the power of your lofty keep

boasted of it as a victory over bandits

At the beginning of your draw step

Sacrifice Engineered Explosives: Destroy each nonland permanent with mana value equal to the number of charge counters on Engineered Explosives

Mana Vault [Revised Edition] Friday Night Magic 2003 Equip {3} ({3}: Attach toSet: Revised 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}.