"Nevertheless, in return for his license he promises to supply us with his first batch of 'workers'. Of course

"Nevertheless, in return for his license he promises to supply us with his first batch of 'workers'. Of course, we should agree to his offer. No matter how pitiful his creations might be, an undead slave is always worth more than a living one. The undead never tire, and never fall sick. They obey orders without question. They require no pay, no food, no rest – nor even light."