The Wicked Parchments of Laune: This ancient tome is written in pitch upon parchment and bound in silver plates set with pearl. Several of its pages appear to be missing. An individual with a wisdom score of 12 or higher who reads this tome, which requires 48 hours over a minimum of 6 days, gains the ability to cast the spell Guidance. Charisma is the spellcasting ability for this spell. After casting this spell, you can't cast it again until you complete a short or long rest.