Mana Vault (388) [Fifth Edition] Vintage If you control this card

If you control this card that was Xyz Summoned this turn by using an "Exosister" monster as material (Quick Effect): You can target 1 card your opponent controls or in their GY

When this monster is Special Summoned

Number: LCGX-EN184 Rarity: Secret Rare Attribute Monster Type/Card Type: SPELL /Normal Spell Description: Send

Pay U during your upkeep or Stasis is destroyed

counter that spell

Mana Vault (388) [Fifth Edition] Vintage If you control this cardRarity: R #: 388 Card Type: Artifact Description: Mana Vault does not untap during your untap phase. At the end of your upkeep, if Mana Vault is tapped, it deals 1 damage to you. 4: Untap Mana Vault at end of upkeep. Use this ability only during your upkeep. T: Add three colorless mana to your mana pool. Play this ability as a mana source.