|Type of Menace||Grand Menace|
|Introduced in||Lords of Winter 1.0|
|Tactics|| The System Killer approaches from extragalactic space. Advanced Sensors will give you more warning as to its approach.
It has about three times the Structure of a normal Leviathan. It is well-armed, with both IOBMs and Polaris for long-range work and Meson Beams and Pulse Phasers for close range. In addition, it has Point Defense Phasers so using missiles against it is likely to fail.