Enhanced Spherical Decay

As you grasp your opponents nether regions, a blue flame burns the contents within your leather sack and transitions these flames to the hand in contact with the target. The opponent must succeed a charisma saving thrown against your spell DC or begin hyperventilating uncontrollably (without core support). On a success, the target will take half of 3d6 fire damage and avoid any other conditions. On a failure, the target takes full damage and has disadvantage on attack rolls and ability checks. The target may roll a charisma saving throw at the end of each of their turns to end the effects of this cantrip.