Etrigan
From Multiversal Omnipedia
Etrigan is a demon from Hell whom is both a hero and a villain. He is a rhymer, his father is Belial, his brother is Merlin and his other brother is Lord Scapegoat. He is a powerful demon who uses magic, cunning, and brute strength to get what he wants. He is more than a match for Superman- Etrigan hit Superman to the Moon with one punch. Literally. He is bound to Jason Blood, and both of them are immortal.
He is a long-time foe of Klarion the Witch Boy. In the Day of Judgment, Etrigan masterminded a plot to lower Neron's rank to that of a Rhymer and Succeded. Etrigan shares a brotherly bond with Lobo. Etrigan has taken control of hell many times. He has run into almost every hero and villain and other abstract being in the universe.
