Spellbook of the Master [CBLZ-EN062] Secret Rare Ghost Rare destroy it

destroy it

but its original ATK and DEF become halved

monsters on your opponent's side of the field cannot change their Battle Positions

If Summoned this way

then target 1 "Darklord" Spell/Trap Card in your Graveyard

Spellbook of the Master [CBLZ-EN062] Secret Rare Ghost Rare destroy itSet: 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.