
Earl of the Malebolge |

If your patron is transformation, and you are a scarred witch doctor, I would play with the idea of "modifications" on living creatures, through your spells and other methods, and having done a lot of these modifications to yourself, have a build-up of scars. I would focus on transmutation school buff spells (there's a lot to pick from), and if the GM allows it, describe them some flavorful changes to the target.