The best villain is a mysterious entity?

Hello, I'm just interested to see a different kind of villain I'm just there I want to know a lot of bad guys out there who are more mysterious entity. If you like the villains are the bad things happening Is the driving force behind. But we still is not exactly what they How do you know they can not. Then we Finally, the authors found out I made some very sophisticated stuff. FFVIII for example the 'Harry Potter and the Chamber of the memory of Tom Riddle Commerce may contain confidential and Ultimecia, but I know a little more I want to. What an interesting character, too bad guy they see under Is how. But it's bad, even by their own In the presence of curiosity, I'm fine. So no one so much Do you know the bad people? They are ghosts, or those with complex long Interesting may be some kind of creative.

Two words: Randall Flagg

9/16: Rachel and the Voyage of the Ghost Writer of Secrets