Storyteller's OpusEquipment 6
Source Pathfinder Secrets of Magic
Price 230 gp
Weight light
This green spellbook with gold trim contains a cautionary story about a boy who was eaten by a wolf after he previously lied about wolf attacks. When opened, the engravings on the front seem to move in a loop, enacting this story.
Activate 
envision
Frequency once per day
Trigger A creature succeeds, but doesn't critically succeed, at a Perception check to disbelieve an illusion spell you prepared from this grimoire
Effect You quickly tell a fib to try to smooth over the inconsistencies in your illusion. Attempt a Deception check against the triggering creature's Perception DC. If you succeed, the creature doesn't disbelieve the illusion.
Traits
Anything that doesn't list another rarity trait (uncommon, rare, or unique) automatically has the common trait. This rarity indicates that an ability, item, or spell is available to all players who meet the prerequisites for it. A creature of this rarity is generally known and can be summoned with the appropriate summon spell.
GrimoireSpellbooks are useful tools for any magic user to write down incantations and runes of power, but where most spellbooks are nothing more than ink on parchment, grimoires have absorbed the magic of the spells within—magic that knowledgeable spellcasters can use to augment their spells.
IllusionEffects and magic items with this trait are associated with the illusion school of magic, typically involving false sensory stimuli.
MagicalSomething with the magical trait is imbued with magical energies not tied to a specific tradition of magic. A magical item radiates a magic aura infused with its dominant school of magic. Some items or effects are closely tied to a particular tradition of magic. In these cases, the item has the arcane, divine, occult, or primal trait instead of the magical trait. Any of these traits indicate that the item is magical.