Spellbook of Wisdom is a Rare Spell Card card from Yu-Gi-Oh! (Return of the Duelist, REDU). Current market price: $0.28.
Rare
Return of the Duelist (REDU)
Card Text
Target 1 Spellcaster monster on the field, then activate 1 of these effects;
● That face-up monster is unaffected by other Spell effects this turn.
● That face-up monster is unaffected by Trap effects this turn.
