Also known as: ガンダムマルコシアス, ガンダム・マルコシアス
ASW-G-35 Gundam Marchosias
One of the 72 Gundam Frames designed during the Calamity War. Marchosias was fitted with a large sword and wing binders that housed sub-arms, giving the fully deployed form of the MS a truly demonic appearance. It was not listed among the Frames that had survived the War - however, 300 years later, Gjallarhorn detected the monster's unique reactor frequency in operation...