Levi

Levi is an E.S. unit that appears in the Xenosaga series. It is possessed by Ormus and is piloted by Margulis.

Description
Levi was designed to be versatile at both short and long-range combat, but Margulis requested that all long-range capabilities be removed. Instead it was equipped with a long sword. Levi has also been equipped with a throwing weapon similar to a kunai and a small throwable explosive. Its unfolding logical drive can be used as a claw in hand-to-hand combat.

Episode III
Margulis pilots Levi as Ormus does battle with Junior, Jin and the others near the Floating Landmass. He eventually retreats after being ordered to be Heinlein. Margulis is encountered using it again near the end of the game when he confronts the party in the Isolated Research Facility. The party fights and defeats the unit and Margulis commits suicide shortly afterwards. Its Vessel of Anima is recovered by Judah.

As a boss

 * E.S. Levi (Floating Landmass)
 * E.S. Levi (Isolated Research Facility)