Mana Vault [Fourth Edition] Instant (They can't be blocked as

(They can't be blocked as long as defending player controls a Forest

destroy all non-Wall creatures that player controls that didn't attack this turn

{T}: You may put an Equipment card from your hand onto the battlefield

Then that player or that permanent's controller may pay {R}{R}

Mana Vault [Fourth Edition] Instant (They can't be blocked asSet: 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}.