Tengu
You've learned to bind some of your feathers together into a fan to focus your ancestral magic. You gain a tengu feather fan: a magic item of light Bulk with a level equal to your level and the evocation and primal traits. You (and only you) can use the tengu feather fan to cast tengu magic. If your fan is lost or destroyed, you can create a replacement during your daily preparations; if you do so, your previous fan falls apart into mundane feathers. Further feats might grant you additional activations of your tengu feather fan, but you can never have more than three activations per day, no matter how many such feats you have. The DC for spells you cast with your tengu feather fan is your class DC or spell DC, whichever is higher.
You can cast the 1st-level gust of wind spell by activating your tengu feather fan.
Activate Interact
Frequency once per day
Effect You cast one of the spells contained in your tengu feather fan. Activating the fan takes the spell's normal number of actions. You can also Activate the fan to cast a cantrip you've gained from a heritage or ancestry feat; this activation doesn't count against the fan's uses per day
Tengu
Prerequisites Tengu Feather Fan
Your fan can stir up even more powerful winds. You can Activate your tengu feather fan one additional time per day. Add the 3rd-level wall of wind spell to the spells contained within your fan.
Tengu
Prerequisites Wind God's Fan
A wave of your fan unleashes the fury of the storm. You can Activate your tengu feather fan one additional time per day. Add the 5th-level lightning bolt spell to the spells contained within your fan.