Saw a theory on YouTube and reposting it here: Every time a planet falls to The Darkness The Witness offers them a Pyramid. I’ll go further with my own two cents and add this might be what happens in Lightfall. The Witness will offer Neomuna’s mightiest Warrior their own Pyramid if they aid The Darkness. I also now believe The Pyramid on Luna is Nezarec’s Pyramid. That’s why he haunted us with pain... I of course also think we will resurrect him and he will be on our side. An Ex Disciple who now sides with Light.