Incendiary AuraFocus 1
Source Pathfinder Player Core 2
Cast

Area 10-foot emanation
Duration 1 minute
You surround yourself with a combustible aura. Each time a creature within the emanation takes fire damage, it catches on fire, taking (ceil(@item.level/2)+1)d4 persistent,fire damage.
Heightened (+2) Increase the persistent damage by 1d4 and the radius of the emanation by 5 feet.
Spell Effect: Incendiary Aura
Traits
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.
AuraAn aura is an emanation that continually ebbs out from you, affecting creatures within a certain radius. Aura can also refer to the magical signature of an item.
ConcentrateAn action with this trait requires a degree of mental concentration and discipline.
FireEffects with the fire trait deal fire damage, or either conjure or manipulate fire. Those that manipulate fire have no effect in an area without fire. Creatures with this trait consist primarily of fire or have a connection to magical fire.
FocusFocus spells are a special type of spell attained directly from a branch of study, from a deity, or from another specific source. You can learn focus spells only through special class features or feats, rather than choosing them from a spell list. Furthermore, you cast focus spells using a special pool of Focus Pointsβyou can't prepare a focus spell in a spell slot or use your spell slots to cast focus spells; similarly, you can't spend your Focus Points to cast spells that aren't focus spells.
ManipulateYou 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.
OracleThis indicates abilities from the oracle class.