Mana Vault [Revised Edition] Junior Super Series An innumerable pack is concealed

An innumerable pack is concealed in a single reflection

This noise is so loud it echoes through the trees and seems to come from all directions at once

Enthusiasm is no match for preparation

" —Ertai

−X: Search your library for an artifact card with mana value X or less

Mana Vault [Revised Edition] Junior Super Series An innumerable pack is concealedSet: 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}.