The Serac is a specialized, high-speed ship that chases down priority targets in both Eonia and Nefuria's Black Fleet.

is a small ship that relies on it speed to reach its target, bombarding it with missiles barrage then flee. The Zarg class is often found in deep space raider task force where it ambushes Imperial forces and flees before reinforcements arrive.


The Serac is introduced along with the Stenoue in Chapter 4 where they appear as regular enemies that specialize in chases. They will always aim for the Elsior and should be eliminated, lest they relentlessly chase it down and destroy it with their missiles.

An alternate color scheme exists for the ones used in Nefuria's fleet.