Summon FiendSpell 5

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.

An action with this trait requires a degree of mental concentration and discipline.

You must physically manipulate an item or make gestures to use an action with this trait. Creatures without a suitable appendage can't perform actions with this trait. Manipulate actions often trigger reactions.

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.

Effects with the unholy trait are tied to powerful magical forces of cruelty and sin. They often have stronger effects on holy creatures. Creatures with this trait are strongly devoted to unholy causes, and often have weakness to holy. If a creature with weakness to unholy uses an unholy item or effect, it takes damage from its weakness.