Eltaor's Contagious Yawn

You fake tiredness, forcing one target within 60ft of you, that can see you, to make a Wisdom saving throw. On a fail, the target suffers 2d6 psychic damage, and takes 1 level of exhaustion after succumbing to your contagious yawn. On a pass, the target takes half damage, and does not take any levels of exhaustion.