There is a Legacy version
here.
Ageless Patience Feat 5Elf Source Player Core pg. 48 2.0
You work at a pace born from longevity that enhances your thoroughness. You can voluntarily spend twice as much time as normal on a Perception check or skill check. If you do, you gain a +2 circumstance bonus to the check and don't automatically reduce your degree of success on a natural 1 (you get a critical failure only if your result is 10 lower than the DC). For example, you could get these benefits if you spent 2 actions to
Seek, which normally takes 1 action. You can get these benefits during exploration by taking twice as long exploring as normal, or in downtime by spending twice as much downtime.
The GM might determine a situation doesn't grant you a benefit if a delay would be directly counterproductive to your success, such as a tense negotiation with an impatient creature.
Traits
Elf: A creature with this trait is a member of the elf ancestry. Elves are mysterious people with rich traditions of magic and scholarship who typically have low-light vision. An ability with this trait can be used or selected only by elves. A weapon with this trait is created and used by elves.