Maestroke the Symphony Djinn [SP14-EN031] Common Union Monster your opponent randomly picks 1

your opponent randomly picks 1 for you to add to your hand

Set: Structure Deck: Dinosaur's Rage Card type: Effect Monster Rarity: Common Attack: 1400 Defense: 1200 During battle between this attacking card and a Defense Position monster whose DEF is lower than the ATK of this card

You can only activate 1 "Spellbook of the Master" per turn

Set: 2017 Mega-Tins Mega Pack Card type: Effect Monster Rarity: Ultra Rare Attack: 2500 Defense: 3000 Cannot be Normal Summoned/Set

or destroy all monsters you control if you roll 6

Maestroke the Symphony Djinn [SP14-EN031] Common Union Monster your opponent randomly picks 1Set: Star Pack 2014 Card type: Xyz Effect Monster Rarity: Common Attack: 1800 Defense: 2300 2 Level 4 monsters Once per turn: You can detach 1 Xyz Material from this card to target 1 face up Attack Position monster your opponent controls; change it to face down Defense Position. If a face up "Djinn" Xyz Monster you control would be destroyed, you can detach 1 Xyz Material from that monster instead.