Mana Vault [Revised Edition] XY78 Set: Best of Promos Type:

Set: Best of Promos Type: Metal Rarity: Promo Retreat cost: Colorless

where X is the greatest power among creatures you control

reveal that card

Set: Promo Finish: Rainbow Foil Type: Hero Rarity: Promo Class: Guardian Life: 40 Intellect: 4 Action - [2 Resource]: Until end of turn

Mana Vault [Revised Edition] XY78 Set: Best of Promos Type:Set: 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}.