A Matrix Chamber is an ancient underwater energy-generating facility also known as the "Black Pyramid". The fact that it produces energy in itself made it a prime target for Megatron, which caused for an undersea race between the Autobots and the Predacons to find it. The Hunt for Black Pyramid
| Attributes | Values |
|---|---|
| rdfs:label |
|
| rdfs:comment |
|
| dcterms:subject | |
| dbkwik:transformer...iPageUsesTemplate | |
| abstract |
|
| is wikipage disambiguates of |