Spellbook of the Master [CBLZ-EN062] Secret Rare LWx2 then target 1 Machine or

then target 1 Machine or Dragon-Type monster your opponent controls

(A monster can only be equipped with 1 Union Monster at a time

Set: Black & White: Legendary Treasures Type: Dragon Rarity: Ultra Rare Retreat cost: Colorless

Set: Black & White: Plasma Blast Type: Water Rarity: Holo Rare Retreat cost: Colorless

Set: World Championships 2018 Type: Fighting Rarity: Rare Retreat cost: Colorless

Spellbook of the Master [CBLZ-EN062] Secret Rare LWx2 then target 1 Machine orSet: Cosmo Blazer Card type: Normal Spell Rarity: Secret Rare Attack: 0 Defense: 0 If you control a Spellcaster Type monster: You can reveal 1 other "Spellbook" card in your hand to target 1 "Spellbook" Normal Spell Card in your Graveyard, except "Spellbook of the Master"; this card's effect becomes that target's effect. You can only activate 1 "Spellbook of the Master" per turn.