Voltaic Key (JP Graphic Novel Insert) (1) [Media Promos] Tezzeret Set: Duel Terminal 7 Card

Set: Duel Terminal 7 Card type: Xyz/Effect Monster Rarity: Ultra Rare Attack: 2700 Defense: 2000 2 Level 6 monsters You can also Xyz Summon this card by using a "Constellar" Xyz Monster you control as the Xyz Material

Set: HeartGold & SoulSilver: Base Set Type: Lightning Rarity: Rare Retreat cost: 0

Players must survive a sea monster and depleting oxygen levels in the underwater adventure

Set: Collectors' Edition Type: Creature — Goblin Rarity: Rare Cost: {1}{R}{R} Other Goblins get +1/+1 and have mountainwalk

Set: Beta Edition Type: Artifact Rarity: Uncommon Cost: {1} Whenever a player casts a black spell

Voltaic Key (JP Graphic Novel Insert) (1) [Media Promos] Tezzeret Set: Duel Terminal 7 CardSet: 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.