Spellbook of Wisdom [AP04-EN010] Super Rare Legendary Collection Kaiba or leaves the field because

or leaves the field because of an opponent's card effect while its owner controls it: You can inflict 500 damage to your opponent for each "Frightfur" monster in your Graveyard

Set: Duel Terminal 5 Card type: Quick Play Spell Rarity: Common Activate only by paying 1500 Life Points when your opponent activates a Spell/Trap card or Effect Monster's effect that would destroy a monster(s) on the field

except Fusion Monsters

- Enlightened Strike gains go again

Spellbook of Wisdom [AP04-EN010] Super Rare Legendary Collection Kaiba or leaves the field becauseSet: Astral Pack 4 Card type: Quick Play Spell Rarity: Super Rare Target 1 face up Spellcaster Type monster on the field and activate 1 of these effects; It is unaffected by other Spell effects this turn. It is unaffected by Trap effects this turn.