Mana Vault [Unlimited Edition] Hour of Devastation Place the monster Special Summoned

Place the monster Special Summoned by this effect on the bottom of the Deck during the End Phase

{T}: Target permanent becomes colorless until end of turn

You must have a "Zefra" card in your Pendulum Zone to activate and to resolve this effect

Special Summon it in face-up Attack Position and equip it with this card

Mana Vault [Unlimited Edition] Hour of Devastation Place the monster Special SummonedSet: Unlimited 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}.