Spellbook of Life (REDU-EN059) - Return of the Duelist Unlimited Number_LCJW-EN033 during a turn in which

during a turn in which you activated a Spell Card

During either player's turn: You can discard this card

cards which further promoted the use of the already powerful LIGHT and DARK Attributes

inflict the difference as Battle Damage to your opponent's Life Points

ATK / DEF2400 / 500

Spellbook of Life (REDU-EN059) - Return of the Duelist Unlimited Number_LCJW-EN033 during a turn in whichTypenull Normal Spell AttributeSPELL Card TextBanish 1 Spellcaster Type monster from your Graveyard and reveal 1 other "Spellbook" Spell Card in your hand to target 1 Spellcaster Type monster in your Graveyard; Special Summon that target in face up Attack Position and equip it with this card. The equipped monster's Level is increased by the Level of the monster that was banished for this card's activation. You can only activate 1 "Spellbook of Life"