Voltaic Key (JP Graphic Novel Insert) [Media Promos] Ritual/Effect Monster Set: Sword & Shield: Fusion

Set: Sword & Shield: Fusion Strike Type: Grass Rarity: Ultra Rare Retreat cost: Colorless

Each player gains control of all nonland permanents other than Aminatou

If a legendary permanent or an artifact entering or leaving the battlefield causes a triggered ability of a permanent you control to trigger

Both players swap the card(s) in their Graveyard with the card(s) in their Deck

Set: POP Series 5 Type: Item Rarity: Uncommon

Voltaic Key (JP Graphic Novel Insert) [Media Promos] Ritual/Effect Monster Set: Sword & Shield: FusionSet: Media Promos Type: Artifact Rarity: Rare Cost: {1} {1}, {T}: Untap target artifact. The key did not work on a single lock, yet it opened many doors.