Mana Vault [Fourth Edition] BW10 or is Special Summoned

or is Special Summoned

Set: Duels of the Planeswalkers Type: Enchantment Rarity: Uncommon Cost: {2}{B} Whenever an opponent discards a card

Set: Shonen Jump Magazine Promos Card type: Normal Monster Rarity: Ultra Rare Attack: 2400 Defense: 2000

its Quick Effect can destroy a Machine you control and salvage the scrap to Special Summon a "Machina" from your Deck with a different name and equal or lower Level than that Machine

Mana Vault [Fourth Edition] BW10 or is Special SummonedSet: 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}.