Bills main goal is to open a portal between earth and the nightmare realm. Bill Cipher is a cunning, malevolent, sinister, blasphemous, charismatic, egotistical, deceptive, highly manipulative, self-centered, chaotic, ruthless, omniscient, and sadomasochistic con artist who has absolutely no regard or remorse whatsoever for the crimes he's committed; as far as he's concerned, he also cracks jokes and can act silly at times. He can read minds, take over bodies, and teleporting. He’s also chaotic 