Mana Vault [Ultimate Masters] Vampire Ally you may cast that card

you may cast that card face down as a 2/2 creature spell without paying its mana cost

"How easily your flames are quenched

Set: Weatherlight Type: Land Rarity: Rare {T}: Add {C}

Set: Arabian Nights Type: Sorcery Rarity: Rare Cost: {W}{W} Players play a Magic subgame

Ashnod works in living flesh

Mana Vault [Ultimate Masters] Vampire Ally you may cast that cardSet: Ultimate Masters Type: Artifact Rarity: Mythic 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}.