Summoning HandscrollEquipment 8
Source Pathfinder Secrets of Magic
Price 480 gp
Weight light
Classic summoning circles are engraved into the batons of this massive papyrus scroll.
Activate 
envision (metamagic)
Frequency once per day
Effect If your next action is to cast a conjuration spell prepared from this spellbook that summons one or more creatures, you infuse one of the summoned creatures with the spell's energies, causing it to arrive with 10 temporary Hit Points that last for up to 1 minute.
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.
ConjurationEffects and magic items with this trait are associated with the conjuration school of magic, typically involving summoning, creation, teleportation, or moving things from place to place.
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.
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.