"Yes you see I am a man of health and science. People don't come in just to remain safe by appearance changes, some come in so I can heal what normal doctors cannot...deformities and to learn how cure people better I much learn how their ailments work do I take people who would threaten, harm or kill mages for no just reason and I do my deformity research on them."
He senses their uneasiness, but continues. "I am testing on the evil to help the good...all heroes must be villains to create a better ending and I will take the fall for the greater good."