 The Pyramid of Mencura, the smallest, yet by no means least interesting of the Great Pyramids of Giza, claimed to have been built by the Egyptian pharaoh Mencura some 4,000 years ago. The pyramid's origins, however, like the many other giant and perfectly carved structures and statues found throughout the Giza Plateau, no one seems to be able to explain how or why such figures within known well-studied history accomplished such feats. With the entrance to the Chapel of the Cult, exposing just how much of a challenge this construction would have been for our copper-welding ancestors some 4,000 years ago. Lined with megalithic sandstone blocks with some well over 100 tons in weight, the remains of basalt casting stones strewn around their feet, either disturbed by invading parties or simply fallen from where they once stood, in front of the megalithic blocks, all now exposed to the elements, with additional styles from other, now lost civilizations littered all around the pyramid, indicative of its rediscovered importance by other now lost civilizations, who we feel clearly came and went since the pyramid's original constructions. This extraordinary section of the ruins are predictably rarely discussed or studied. We believe this due to the inexplicable nature of the surrounding ruins, in addition to further supporting claims that the casting stones found upon the pyramids are not only covering megalithic blocks of an even larger scale, but were a later addition, just like that of the unfinished polygonal masonry, making up additional casing stones around the entrance of the Mancura pyramid itself. Furthermore, Mancura also contains inner chambers, just like that of the world-famous yet rumors that only keyops possess such tunnels persist to the modern day, and one wonders why. Why was Mancura clearly focused on by several different conservation efforts? Why is it the only pyramid with Peru-style polygonal casing stones? Who could have possibly built the entrance tunnel? Or indeed, the pyramids themselves? And why is the pyramid largely, and it would seem purposefully overlooked? We find the possible motivations highly compelling.