From Pathfinder Adventure: Night of the Gray Death, which isn't enabled.

Reminder of the Greater Fear

FEAT 8

Activity reaction

Prerequisites Vigilante Dedication; master in Intimidation

Frequency once per 10 minutes

Trigger Another creature within 30 feet of you that can see you would gain the Frightened condition.

You give a target a stern glower to remind them that it is you, and no one else, they should truly fear. Reduce the value of the frightened condition the creature would take by 1.

Pathfinder Adventure: Night of the Gray DeathOGL