Aeonbound Feat 1
Source Pathfinder War of Immortals
Your lineage is influenced or directly tied to the supernatural inhabitants of the Perfect City of Axis, a realm of pure and absolute order. This energy suffuses your body and helps it maintain coherency, resisting effects that would undermine your function or mar your otherwise orderly form. You and your allies can Treat your Wounds without a healer's toolkit. Once per day, when someone rolls a failure or a critical failure on a check to Treat your Wounds, you can focus on your internal cohesion to increase the degree of success by one step.
Traits
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.
LineageA feat with this trait indicates a character's descendance from a particular type of creature. You can have only one lineage feat. You can select a lineage feat only at 1st level, and you can't retrain into or out of these feats.
NephilimA creature with this trait has the nephilim versatile heritage. Nephilim are planar scions descended from immortal beings from other planes. An ability with this trait can be used or selected only by nephilim.