[@Kenny1]

He gave live to a burning skeleton at that - who howled in pain and anger. Attempting to attack that, whom had brought him back alive. The necromancer in question merely snapped his fingers and the skeleton crumbled to dust.

"Well that is good news and bad. It can work on a single person, although they will need strong will and loyalty - to retain their personality after the transformation. I ill advice using the bones of criminals after this," he spoke.