Mana Vault [Double Masters 2022] Phyrexian Rat 000 Type: Artifact Rarity: Rare

000 Type: Artifact Rarity: Rare Cost: {4} You may look at the top card of your library any time

Set: 30th Anniversary Edition Type: Enchantment — Aura Rarity: Uncommon Cost: {G} Enchant creature

{T}: Add {R} or {W}

Set: Double Masters 2022 Type: Legendary Creature — Elemental Avatar Rarity: Mythic Cost: {3}{B}{G}{U} During each of your turns

then you may cast any number of spells from among those cards without paying their mana costs

Mana Vault [Double Masters 2022] Phyrexian Rat 000 Type: Artifact Rarity: RareSet: Double Masters 2022 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}.