Mana Vault [Alpha Edition] Commander 2014 Set: Onslaught Type: Enchantment Rarity:

Set: Onslaught Type: Enchantment Rarity: Rare Cost: {2}{G} Whenever you cast an enchantment spell

Set: Amonkhet Prerelease Promos Type: Creature — Cat Snake Rarity: Rare Cost: {1}{G}{G} This spell can't be countered

Set: Unhinged Type: Legendary Creature — Human Designer Rarity: Rare Cost: {3}{U}{U} You may play cards as though they were other cards of your choice with the same mana cost

"Tell me again

and you may spend mana as though it were mana of any type to cast those spells

Mana Vault [Alpha Edition] Commander 2014 Set: Onslaught Type: Enchantment Rarity:Set: Alpha 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}.