Book of Eclipse [AP08-EN012] Super Rare ZEXAL World Duel Carnival Promos They're used at all levels

They're used at all levels of play by players at every skill and experience level

You can only use each effect of "Sky Striker Ace - Raye" once per turn

You can only use this effect of "D/D Savant Copernicus" once per turn

every monster that battles it

Set: Shadows in Valhalla Card type: Fusion/Effect Monster Rarity: Super Rare Attack: 3000 Defense: 2500 "Elemental HERO Neos" + "Neo-Spacian Flare Scarab" + "Neo-Spacian Grand Mole" Must first be Special Summoned (from your Extra Deck) by shuffling the above cards you control into the Deck

Book of Eclipse [AP08-EN012] Super Rare ZEXAL World Duel Carnival Promos They're used at all levelsSet: Astral Pack 8 Card type: Quick Play Spell Rarity: Super Rare Change all face up monsters on the field to face down Defense Position. During the End Phase of this turn, flip as many face down Defense Position monsters your opponent controls as possible face up, then your opponent draws cards equal to the number of monsters flipped face up by this effect.