Lavalval Chain [DT07-EN035] Ultra Rare Eternal Duelist Soul You can only use each

You can only use each effect of "Super Quantum Blue Layer" once per turn

Set: Duelist Alliance Card type: Fusion/Effect Monster Rarity: Ultimate Rare Attack: 2800 Defense: 2500 1 "Shaddoll" monster + 1 LIGHT monster Must first be Fusion Summoned

you can return all Dragon-Type Monsters from your Graveyard to your Deck

• 2 Ready-to-play V Battle decks (60 cards each)

where X is the damage dealt by Sonic Boom

Lavalval Chain [DT07-EN035] Ultra Rare Eternal Duelist Soul You can only use eachSet: Duel Terminal 7 Card type: Xyz Effect Monster Rarity: Ultra Rare Attack: 1800 Defense: 1000 2 Level 4 monsters Once per turn: You can detach 1 Xyz Material from this card to activate 1 of these effects: Send 1 card from your Deck to the Graveyard. Choose 1 monster from your Deck and place it on top of your Deck.