Mana Vault (CE) [Collectors’ Edition] SM138 where X is 1 plus

where X is 1 plus the number of Gorganian Tomes in all graveyards

When Gaea's Blessing is put into your graveyard from your library

Set: Revised Edition Type: Enchantment Rare Cost: {1}{U} Players skip their untap steps

Set: Zendikar Rising Type: Legendary Creature — Minotaur Warrior Mythic Cost: {4}{R}{R} Each creature you control gets +1/+0 for each time it has attacked this turn

Mana Vault (CE) [Collectors’ Edition] SM138 where X is 1 plusSet: Collectors 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}.