Secret Box (163/167) [Scarlet & Violet: Twilight Masquerade] Lightning [x2] or 1 card that specifically

or 1 card that specifically lists the card "Toon World" in its text

Set: Duel Terminal 6 Card type: Fusion/Effect Monster Rarity: Common Attack: 2200 Defense: 2600 1 "Elemental HERO" monster + 1 EARTH monster Must be Fusion Summoned and cannot be Special Summoned by other ways

if this card has "Super Quantum Blue Layer" as Xyz Material

and keep Slifer the Sky Dragon strong without forgoing your ability to play your cards

You can pay 1000 Life Points

Secret Box (163/167) [Scarlet & Violet: Twilight Masquerade] Lightning [x2] or 1 card that specificallySet: Scarlet & Violet: Twilight Masquerade Type: Item Rarity: Rare Ace