Mana Vault [Unlimited Edition] Monkey " As long as this

" As long as this card remains face-up on your side of the field

when a monster effect is activated on your opponent's side of the field (except during the Damage Step): You can detach 2 Xyz Materials from this card

The rest of the cards picked up are added to their respective hands

your opponent skips his/her next Draw Phase

Mana Vault [Unlimited Edition] Monkey " As long as thisSet: 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}.