Disfigure

Your target must succeed on a Constitution saving throw or be cursed, its face and body covered in scars, boils, warts, and masses of twisted flesh. The creature becomes utterly repulsive. While cursed, the creature has disadvantage on Charisma (Persuasion) checks and advantage on Charisma (Intimidation) checks against creatures that can see it. It also has disadvantage on Constitution saving throws made to resist diseases and poison. In addition, any reaction roll made to determine how others react to the target is made at disadvantage (as per Dungeon Master's Guide, Chapter 8: Social Interaction).

At the end of every 30 days, the creature can repeat its saving throw against this spell. If it succeeds on its saving throw, the spell ends.

A remove curse, greater restoration, or heal spell will end the effect.