clearing the first two tiers is pretty easy, with instructions on sfreen. the last tier is a dozey. first get to 290 light, next find a dreadnaught instance that is populated with other high light players, bring a full fireteam, and tell other playeers in the court to do the same.
eyes apear to the left and right of the ogre. prioritze them whenever they apear. then take down the big ogre with primary ammo, dealing with the small ogres as they aproach. save your heavy and super. when the big ogre goes down you have a very breif window to damage the boss, you only have one shot so do work, and just unload everything.
you dont need o use your own runes for the quest. you can just help someone else and still complete the quest.