You have honed your connection with the restless spirits within you, allowing you to channel their influence to perform a small hex on a target.

You can perform a 10 minutes long voodoo ritual, creating a doll representing the target of your hex. You must pronounce the target's name and attach something belonging to them to their doll (hair, clothes, nails ...). The target of the hex must be on the same plane of existence as you, and within 10 miles.

Choose if the hex is a curse or a boon. Choose a skill. If the hex is a curse, the target must make a Wisdom saving throw against your spell save DC. On a failed save, they are hexed.

While hexed, the target has disadvantage (curse) or advantage (boon) on all skill checks made with the chosen skill for the next 8h.

You can use this feat a number of times equal to your your proficiency bonus. You regain expended uses of this feat after finishing a long rest.