Oracle's Vault [Amonkhet Prerelease Promos] TG08 but its effects are negated

but its effects are negated and its ATK becomes 4000

return all Spell and Trap Cards on the field to the owners' hands

Set: Duel Terminal 4 Card type: Synchro/Effect Monster Rarity: Ultra Rare Attack: 2800 Defense: 2000 1 "Jurrac" Tuner + 2 or more non-Tuner Dinosaur-Type monsters When this card is Synchro Summoned

Set: Starter Deck: Codebreaker Card type: Normal Spell Rarity: Common Target 1 monster in either player's GY

Set: Premium Pack 2 Card type: Normal Spell Rarity: Super Rare Attack: 0 Defense: 0 Tribute 1 "Elemental Hero Knospe" you control

Oracle's Vault [Amonkhet Prerelease Promos] TG08 but its effects are negatedSet: Amonkhet Prerelease Promos Type: Artifact Rarity: Rare Cost: {4} {2}, {T}: Exile the top card of your library. Until end of turn, you may play that card. Put a brick counter on Oracle's Vault. {T}: Exile the top card of your library. Until end of turn, you may play that card without paying its mana cost. Activate only if there are three or more brick counters on Oracle's Vault.