From Pathfinder Lost Omens Cheliax, Infernal Inheritance, which isn't enabled.

Eyes of Night (Midnight Illusionist)

FEAT 4

Prerequisites Midnight Illusionist Dedication

Scarification rituals around your eyes help you witness Zon-Kuthon's domain. You gain darkvision. If you already had darkvision, you instead gain greater darkvision.

Special You can select this feat a second time.

Pathfinder Lost Omens Cheliax, Infernal InheritanceORC