A commander among the Revenants for the missions where they actually group up to form a squad. Gistratus is used to operating in elite teams and her tactics hint at former special forces training of some sort. Though no one is sure which of the many divisions it could be, though as with all Revenants they are thought to originate from Shetou due to their weapons of choice.

As with all Revenants, not much about them is known.