Mana Vault [Fourth Edition] Mercadian Masques discard a card at random

discard a card at random

Set: Sun & Moon: Cosmic Eclipse Type: Lightning Rarity: Secret Rare Retreat cost: Colorless

Set: Black & White: Next Destinies Type: Water Rarity: Ultra Rare Retreat cost: Colorless

• 1x Japanese Borderless Phyrexian Metamorph

You may play it this turn

Mana Vault [Fourth Edition] Mercadian Masques discard a card at randomSet: Fourth 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}.