Mana Vault [Revised Edition] Friday Night Magic 2007 Set: Mirage Type: World Enchantment

Set: Mirage Type: World Enchantment Rarity: Rare Cost: {1}{G}{G} At the beginning of each player's upkeep

but soon formed again

The first player may reveal cards from the top of their library until they reveal a creature card

Set: Dragons of Tarkir Type: Legendary Creature — Elder Dragon Rarity: Mythic Cost: {4}{B}{R} Flying

Mana Vault [Revised Edition] Friday Night Magic 2007 Set: Mirage Type: World EnchantmentSet: 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}.