Skeletons of Blasted Lands - World of Warcraft Shorts 

Maybe the urns imply that these people were attempting to trap some kind of power for themselves. Very cool though, I remember seeing this one in a lot of those "Creepy Things in WoW" lists back in the day. Although when you mention Aliens it does remind me that the storyline in Retail has expanded to the point where we have been to a countless number of planets at this point. If you include those portals on Argus that temporarily take us to other worlds, the scope of the game has really changed. I hope there is still room for a future expansion to return to Azeroth like BfA did, I think I find myself enjoying the more grounded stories but we must be running out of empty spots in the ocean for new landmasses hahah