From Pathfinder Lost Omens Impossible Lands, which isn't enabled.

Alabaster Eyes

FEAT 1

In place of the normal vishkanyan golden eyes, you were born with especially perceptive snow-white eyes. You gain darkvision.

Special You can take this feat only at 1st level, and you can't retrain out of this feat or into this feat.

Pathfinder Lost Omens Impossible LandsOGL