The Chamber of Eternity

====
Locate the Chamber of Eternity in the ruins to the northeast, and use the Guardian Stone to open the chamber and retrieve the Logos within. When you have acquired it, return to Professor Anand in the caves near the Callisto crash site.
====
*Retrieve the Logos within the chamber
====
=== Briefing ===
Professor Anand:
:The ruins here contain a precious Eloh artifact. We must find it before the Bane do!
:My daughter and I were on our way to Guardian Prominence to join the archaeological dig here. The team recently discovered a subterranean chamber deep within the ruins to the northeast. The chamber has a strange lock on it, and thus far, the team has been unable to enter.
:My research among the Foreans of Velon Das found a reference to the chamber in their sacred text, the Book of Velonar. It is known as the Chamber of Eternity, and it can only be unlocked by another Eloh artifact known as the Guardian Stone. The stone was in the safekeeping of the Forean chieftain, Luminary Sampei. He entrusted it to me.
:I was injured when the Callisto crashed, and I fear the journey to the chamber would be too much for me. The luminary told me of a rare logos element within that has only been spoken of in prophecy. He believes it might hasten the return of the Eloh. It must not fall into the enemy's hands. Take the stone. Retrieve the element, I beg you.
=== Debriefing ===
Professor Anand:
:So, you were sent by the Vogren Hologram to retrieve this very Logos? I was never one to believe in prophecy, but perhaps the Luminary was right! Take it and use it well. Your actions might save us all!
====
Simply fight your way to the logos shrine and use it.