Enemy type that appears in theMega Man Zeroseries. Mass-produced robots modeled onX's design. They are used by Neo Arcadia for military and police roles. Pantheons are capable of using a variety of weapons, and have enough intelligence to operate vehicles and weapons platforms. They are replaced by theVariantseries inMega Man Zero 4, and by theGalleonseries by the time ofMega Man ZXandZX Advent.