Thasdrels Fey Fangs

With a wisper to the satue and a little magic, a shimmering fox appears and leaps to your target curseing the target takes 2D6 Psychic damage.

At the start of their turn the target must make a Charisma saving throw vs your Spell save DC or take another 2D6 Psychic damage on a failed save. 

If the target dies before the spell ends you may spend a bonus action to chose a new target for the spell, and duration is reset to its value at casting.

When casting at higher levels: Increased the damage by 1D6  & duration by 1 for every level beyond the 3rd.