The dude was ridiculously uber.
Finally, Chimera faced his most powerful foe yet, a beast who has been known as every evil god over the last ten thousand years, who called himself Lucifer to Chimera. The battle was desperate, with the Global Guardian's and all of Checkmate working against it, until Chimera took on it's most powerful fear - to become the Angel Gabriel, and slay the beast with a burning sword.