Scutum

Scutum is an A.M.W.S. unit that appears in the Xenosaga series. It possessed by Ormus and is piloted by Hermann.

Episode II
Hermann pilots Scutum when he and Richard pursue MOMO once the party arrives on Second Miltia. He uses it to force the party off the highway and chase them through the city, eventually doing battle with them. He retreats under Pellegri's orders once Canaan appears in Asher. Hermann appears using Scutum later in the game when the party makes their way through Ormus Stronghold where it is defeated again. Scutum appears one final time, picking up Margulis in Labyrinthos after he does battle with the party.

As a boss

 * Scutum