Polearm Fifth Generation Lightsaber

Matarmeno Krahnn (an adventuresome Jedi) starts this collection, he is at LOC: -5523 -2643 in Tyrena on Corellia.

You will need to kill: Suin Chalo Tusken Warlords 0/10

Suin Chalo can be found inside the Heroic Instance, in Chamber of Banishment on Dathomir.

And the Tusken Warlords can be found inside the Heroic Instance in Mos Espa on Tatooine.