Round Ears Feat 1
Source Pathfinder Lost Omens: Character Guide
Your elven lineage is subtle enough that you look barely different from other humans, and you've learned to use that to your advantage. You gain the trained proficiency rank in Deception (or another skill of your choice, if you were already trained in Deception). You gain a +4 circumstance bonus to Impersonate checks to pretend you aren't a half-elf. Observers are never granted circumstance bonuses to Perception checks due to you Impersonating a full-blooded human, and you never take circumstance penalties due to you Impersonating a full-blooded human.
Special You can take this feat only at 1st level, and you can't retrain out of this feat or into this feat.
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.
HalfElfA creature with this trait is part human and part elf. An ability with this trait can be used or selected only by half-elves.