The Grand Spellbook Tower

Spell

Field

Once per turn, during your Standby Phase, if you have a Spellcaster-Type monster on your side of the field or in your Graveyard: You can place 1 "Spellbook" Spell Card from your Graveyard on the bottom of your Deck, except "The Grand Spellbook Tower", then draw 1 card. When this card in your possession is destroyed by your opponent's card and sent to your Graveyard: You can Special Summon 1 Spellcaster-Type monster from your hand or Deck whose Level is less than or equal to the number of "Spellbook" Spell Cards in your Graveyard.

How to Obtain

Mastery of the Grimoire

Master Pack

Spellbook of Prophecy