The Plague

You place your hands over your stomach and you vomit a deadly cloud of disease infecting all enemies in a 50 radius around you. Enemies make a constitution saving throw, failed throws all enemies affected become infected with the Plague and are poisoned and frightened for 1 minute and take 50 damage and infected enemies take an extra 30 damage per min lasting 5 mins. Successful throws they just take 50 damage with no conditions.