From Pathfinder Lost Omens Tian Xia Character Guide, which isn't enabled.

Whispers in the Night

FEAT 9

Prerequisites dokkaebi goblin heritage

You weave your illusions with greater ability, allowing you to play tricks and slip through the night. You can cast Darkness and Ventriloquism as 2nd-rank innate occult spells, each once per day.

Pathfinder Lost Omens Tian Xia Character GuideORC