Issachar

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

Episode II
Issachar is an E.S. unit possessed by Ormus. Margulis provided Pellegri with permission to utilize it early in the game, telling her it has been equipped with a Vessel of Anima and to handle it with care. Pellegri uses Issachar to lead an effort to try and capture MOMO on Second Miltia along with her subordinates Richard and Hermann. However when Canaan takes part in fighting her off with another E.S., Asher, the units act strangely and Pellegri is forced to retreat. She appears with the E.S. later in the game at the Ormus Stronghold, fighting the party as they try to retreat after setting off a self-detonation device. After being defeated, Pellegri departs in the unit.