This feat belongs to an archetype.

Effects 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.

This magic comes from the primal tradition, connecting to the natural world and instinct. Anything with this trait is magical.

A creature with this trait is primarily constituted of or has a strong connection to primal magic.

Spells with the summon trait can conjure creatures, typically ones with a particular trait. Such creatures can be found in Monster Core and similar books. Unless noted otherwise, the creature must be common, it gains the summoned trait, and it must appear in an unoccupied space in range large enough to contain it. The highest level of creature the spell can summon depends on the rank of the spell, as listed below. The spell can still summon a creature of a lower level if you so choose. These rules apply only to spells that have the summon trait; other spells that call or conjure items or beings but that don't have the trait, like summon instrument, work as explained in the spell.