Spellbook of the Master [CBLZ-EN062] Secret Rare Colorless[+10] - Select and add 1

- Select and add 1 "Elemental Hero" or "Destiny Hero" monster from your Deck to your hand

from your hand or Graveyard

This card's Special Summon cannot be negated

if a Beast-Warrior-Type monster you control attacks a Defense Position monster

Spellbook of the Master [CBLZ-EN062] Secret Rare Colorless[+10] - Select and add 1Set: Cosmo Blazer Card type: Spell Card Rarity: Secret Rare 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.