pf2e.fyi
From Pathfinder Lost Omens Ancestry Guide, which isn't enabled.

Hurricane Swing

FEAT 17
TENGU
Activity reaction
Prerequisites Storm's Lash
Frequency once per day
Trigger You critically hit a foe with a Strike with a slashing weapon.

Choose either Lightning Bolt or Gust of Wind. You Cast the chosen Spell as a 6th-rank primal innate spell in the direction of the target of the triggering action.

Pathfinder Lost Omens Ancestry GuideOGL