A neutral evil villain does whatever she can get away with. She is out for
herself, pure and simple. She sheds no tears for those she kills, whether for
profit, sport, or convenience. She has no love of order and holds no illusion
that following laws, traditions, or codes would make her any better or more
noble. On the other hand, she doesn.t have the restless nature or love of
conflict that a chaotic evil villain has.
Some neutral evil villains hold up evil as an ideal, committing evil for its
own sake. Most often, such villains are devoted to evil deities or secret
societies.
Neutral evil is the most dangerous alignment because it represents pure evil
without honor and without variation.