Dancer’s Grace

You grant one creature 15 temporary hit points for the duration of the spell. While any of those hit points remain, the creature does not take any penalties for exhaustion, although levels of exhaustion remain and affect the creature when the spell ends.

At Higher Levels. If you use a 4th-level or higher slot to cast dancer’s grace, you grant an additional 5 temporary hit points for each slot level above 3rd.