Help the golem deal with the cultists. (5 of them)
Check the dig site.
Retrieve the first artifact.
Behind the broken statue in the southwest. 632.7 915.0 y 62.8 3090
Retrieve the second artifact.
Next to the open tomb in the southeast. 886.1 852.1 y 67.0 3090
Retrieve the third artifact.
Drops from Khenti, Dune Tyrant. By using the blue portals you will be teleported to the top of the pillars. Here you can activate beams. If two crossed beams hit Khenti they will gradually remove the buffs from him, making him easier to defeat. You may have to cooperate with others in the area, since the buffs are renewed if Khenti enters and leaves combat.