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.

This feat belongs to an archetype.

Each archetype’s dedication feat represents your character’s dedicated effort learning a new set of abilities, making it impossible to split your focus and pursue another archetype at the same time. Once you take a dedication feat, you can’t select a different dedication feat until you complete your dedication by taking two other feats from your current archetype. You can’t retrain a dedication feat as long as you have any other feats from that archetype.