Mana Vault (IE) [Intl. Collectors’ Edition] Children's Game All cards that aren't on

All cards that aren't on the battlefield

you may exile a blue card from your hand rather than pay this spell's mana cost

exile it as it resolves

Each opponent who controls more lands than you can't play lands

it's treated as though it doesn't exist

Mana Vault (IE) [Intl. Collectors’ Edition] Children's Game All cards that aren't onSet: Intl. 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}.