Pyramid
From MediaWiki

The pyramid is a kind of structure in Egypt.
Fiction
Super-God Masterforce cartoon
After a battle with the Autobot Pretenders on Earth, Blood was imprisoned in a sarcophagus in an Egyptian pyramid. He was freed hundreds of years later by Devil Z. Terror! The Decepticons' Manhunt
Super-God Masterforce comic
Grand implies that the legend of giants in the ancient time and huge-stone cultures such as the Pyramids in Egypt are related to the Pretenders. Great Turn-Around! Autobots
Grand never directly states that the Pyramid is related to the Pretenders. However in that panel where Grand speaks, there are Autobot Pretenders in their outer shell in the big mode standing by the Pyramids.
Revenge of the Fallen
The Great Pyramid of Giza is in fact a solar harvester that was covered by humanity in stone. Devastator destroys the covering stone of the top to reveal the harvester for The Fallen. Revenge of the Fallen


