The Horsemen of the Apocolypse

the four horsemen are death,famine,pestilance,and war.

These beings are slave destroyers and only appear when a whole universe is at the breaking point of galactic war.

they then awaken the slave destroyer armies that lie dormant underneath almost every world. they will lay seige to all outer galaxies and stop at the main galaxies. if they succeed in this, it will cause a hidden fortress galaxy to come to life and awaken the destroyer. whatever galaxies where able to fend off the horsemen attacks will feel the destroyers full fury.