Book of Eclipse [DUDE-EN041] Ultra Rare 206a or "Dark Magic Twin Burst"

or "Dark Magic Twin Burst" directly from your Deck

except "Impcantation Bookstone"

if this card battles an opponent's monster: Destroy that monster (without damage calculation)

Set: Black & White: Boundaries Crossed Type: Water Rarity: Holo Rare Retreat cost: Colorless

•Send the top 2 cards of their Deck to the Graveyard

Book of Eclipse [DUDE-EN041] Ultra Rare 206a or "Dark Magic Twin Burst"Set: Duel Devastator Card type: Quick Play Spell Rarity: Ultra Rare Change all face up monsters on the field to face down Defense Position. During the End Phase of this turn, change as many face down Defense Position monsters your opponent controls as possible face up Defense Position, then your opponent draws cards equal to the number of monsters changed face up by this effect.