Succubus Good BUILD. You only need Weakness 50+ and enough pumping. You Cannibalize almost everyone, Problems: Animals, Women, Bosses and Undead. All This Is Solvable, even without special Races. Succubus-Cannibal or Succubus-Priestess have a lot of advantages over other classes. I'm not even mentioning that the succubus is one of the classes that retains a significant part of its combat effectiveness in slavery. And as a bonus - you are a human truck. You can carry a mountain of goodies with you.