Spellbook of Wisdom [AP04-EN010] Super Rare Ghost Rare Set: The Lost Art Promotion

Set: The Lost Art Promotion Card type: Normal Monster Rarity: Ultra Rare Attack: 200 Defense: 300 A forbidden right leg sealed by magic

if you have 7 or more "tellarknight" monsters with different names in your Graveyard

Set: Crucible of War Edition: 1st Edition Finish: Regular Type: Equipment Subtype: Chest Rarity: Majestic Class: Warrior Action - Destroy Courage of Bladehold: Your sword attacks cost [1 Resource] less this turn

Set: The Infinity Chasers Card type: Effect Monster Rarity: Secret Rare Attack: 1000 Defense: 2800 During damage calculation

change its ATK to 0

Spellbook of Wisdom [AP04-EN010] Super Rare Ghost Rare Set: The Lost Art PromotionSet: 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.