MMS-01 Serpent
A mass-produced heavy assault mobile suit from Endless Waltz, utilized by the Maremaria army as they put Operation Meteor into action. The Serpent was a powerhouse of a mobile suit, depending on its armament outgunning anything less than one of the Gundams or the Tallgeese III. It was equipped with missile launchers in its shoulders and could be armed with a beam cannon, a double gatling gun derived from the Heavy Arms Custom and a powerful bazooka.