All persons within range feel disgust at the physical appearance and personal habits of character. Subtract 5 from all Reaction die rolls when the character or his party is the object of the Reaction Check. Entities with an IN above 18 are immune to the unconscious effect of this mutation. Those who have lived or closely worked with others suffering from this mutation will be able to overcome their revulsion within 1 to 4 days contact with the person. Others will never entirely adjust to the mutation in this particular character.
This power should be given for free to the most annoying player at the table, to reflect the way they interact with others in the game!