You make yourself or a target creature unquestionably repulsive to an extreme. The creature becomes foul in appearance and their putrid odor overwhelms. Humanoids within 10' of the affected creature must make a Constitution saving throw at the start of their turn or when they come within 10' of the creature. On a failed Constitution save they fall to their knees and are fully nauseated with watering eyes and a heaving stomach. They are considered prone. On a successful Constitution saving throw they are unaffected and will not be affected for this spell duration. 

You may cast this on yourself or another creature within 30'. When casting this upon an unwilling creature, the target receives an initial Charisma saving throw. On a successful Charisma saving throw the target is unaffected. On a failed saving throw, the target is affected for the duration. At the end of each of its turns, the target can make another Charisma saving throw. On a success, the spell ends. The affected creature's skill proficiencies based on Charisma are at disadvantage. (Spellcasting and saving throws are unaffected.) Unwilling creatures are initially oblivious to their appearance and odor.