As far as edgy or dark classes go, we could go with something like, "Diener" for an edgy healer. They're the guys who work in the morgue, sew the bodies up/move the bodies, and do the dressing. Could make the class spells all based on surgery terms/medical terms. Like suture or tourniquet. Their raise skill could be, "autopsy." or something. Not necessarily a class that makes complete sense. Heh. Everything involves either anatomy, death, or cutting. Talk about edge.