I count 3 pyramids.
Back in My original Black Dossier Theory I ranted about how 'the Temple was a Wisdom Gem'. The only reason I can to this conclusion was by the pattern in which we insert the Wisdom Gems on the Bottom Floor.
You see the pattern O-I-O-I-O-I-O in the Image. That was in reference to the Layer in the Submachine 9 where we had to put the corresponding Wisdom Gem.

In the End, I don't know why my post in regards to Submachine 10 in all its beauty I decide to turn into a "ME! ME! ME!" moment.