Ninja Gaiden

You compress your chakra and release it as a divine roar, creating a focused air bomb with a single punch. All targets in a 60 ft cone must make a Dexterity saving throw or take 8d10 thunder and force damage, taking half damage on a successful save. Unshielded targets are knocked prone and deafened. However, the caster takes 4d10 self-damage and suffers 3 levels of exhaustion from the strain of the spell.