Where did Randall Flagg get all his magic powers from?
Also, how universal are his magic powers overall?
In the movie, he can apparently turn into some kind of bird/crow, transform several objects in his hands, turn a knife into a banana magically when a woman tries to stab him, create an illusion that some place in a field with buildings can magically turn into castles and palaces etc.
I wonder how he is capable of achieving all this.
For one, how did he turn that knife into a flipping banana, lol?
And if he had to, can he do some really creepy magical stuff like maybe ghosts in a haunted house horror movie or stuff Al Pacino's character did in "The Devil's Advocate" etc?