Something of uncommon rarity requires special training or comes from a particular culture or part of the world. Some character choices give access to uncommon options, and the GM can choose to allow access for anyone. Less is known about uncommon creatures than common creatures. They typically can't be summoned. The DC of Recall Knowledge checks related to these creature is increased by 2.

Attacks with this weapon are nonlethal, and are used to knock creatures unconscious instead of kill them. You can use a nonlethal weapon to make a lethal attack with a –2 circumstance penalty.

The weapon can be used to Trip with the Athletics skill within the weapon’s first range increment. The skill check takes a –2 circumstance penalty. You can add the weapon’s item bonus to attack rolls as a bonus to the check. A ranged trip weapon doesn’t deal any damage when used to Trip. These weapons are usually thrown.

You can throw this weapon as a ranged attack; it is a ranged weapon when thrown. You add your Strength modifier to damage as you would for a melee weapon. When this trait appears on a melee weapon, it also includes the range increment. Ranged weapons with this trait use the range increment in the weapon's Range entry.