Spellbook of Judgment (Quarter Century Secret Rare) (RA01-EN054) - 25th Anniversary Rarity Collection 1st Edition

During the End Phase of the turn this card was activated, add "Spellbook" Spells from your Deck to your hand, except "Spellbook of Judgment", up to the number of Spell Cards activated after this card's resolution, then, you can Special Summon from your Deck 1 Spellcaster monster whose Level is less than or equal to the number of cards added to your hand by this effect. You can only activate 1 "Spellbook of Judgment" per turn.