My great great grandma was a witch doctor. She actually revived my grandpa 2 times from the dead hours after he had died and normal doctors pronounced him dead. She would just say, leave me alone with him for a little bit and a couple mins later, they would both be laughing and people would be shocked how it happened. This practice was a lost art I thought. I'm not sure how you would go about becoming one, but it would be something really interesting to know about if you do. Idk why you would want to spend your time on the "evil" arts when you can help man kind. Just my 2 cents.