Forcesaber (Great Empires)

The Forcesaber, originally called Kerasai by the Chrelytians, is a special lightsaber imbued by The Force, created by the Chrelytians. It is the sole known weapon capable to kill a Chrelytian, it was created in order to eliminate possible evil Chrelytians who were too dangerous to be kept alive. It is currently in possession of Luke Skyson, a member of The Ones.