Doomsday Machine

The  is a powerful planet killer that will onehit ships and wipe out all life on planets.

Description
An ancient machine of unknown origin, the unmanned planet killer obliterates any starships and planets in its path. Its neutronium hull makes it almost impervious to any damage dealt by conventional weapons.

It has extremely high hull, armor as well as ludicrous damage reduction in addition to armor. It's only weapon is very deadly, to the point of instakilling capital ships. However, it's slow (both movement and fire rate) and can only attack one target at a time. More importantly, damage reduction from the front is negative, overwriting damage reduction bonus, allowing attacks from the front do heavy damage to the Machine.

External References
TBD