Card Errata:Spellbook of Wisdom

Original	First erratum
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.	Target 1 Spellcaster-Type monster on the field and 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.
REDU-EN060 Return of the Duelist	AP04-EN010 Astral Pack Four