Mana Vault [Fourth Edition] Fusion/Effect Monster this card's name is treated

this card's name is treated as the sent monster's name

Set: Sun & Moon: Lost Thunder Type: Darkness Rarity: Rare Retreat cost: Colorless

you can select 1 monster on the field

−X: Return target nonlegendary creature card with converted mana cost X from your graveyard to the battlefield

Set: Duelist Pack 8: Yusei Fudo Card type: Synchro/Effect Monster Rarity: Rare Attack: 2500 Defense: 1500 Turbo Synchron + 1 or more non-Tuner monsters // When this card attacks a Level 6 or higher Synchro Monster

Mana Vault [Fourth Edition] Fusion/Effect Monster this card's name is treatedSet: 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}.