Skill: meat handling.
This skill is almost impossible to learn.
The skill is automatically in use.
Creating walking dead from a corpse is an easy incarnation of dark powers. Although one can simply take a mountain of flesh and animate it, it isn't the best way to do it. Whenever a new corpse is creating by joining several corpses, this skill is checked to determine how well the corpses were applied. Maintaining a shape of some creature is not an easy task; you could compare this to task of creating a doll from several pieces of wood, as that is what you are creating. A doll made of corpses.