A prototype rebuild of the Genosaurer, the Proto Saurer comes with a CPC that operates on unstable plasma particles. Only one was safely produced, and by "safely", I mean it didn't go on a rampage killing everyone. No one was able to pilot it without being harmed in some way, so it remains constrained until a suitable pilot may be found. It is still under serious construction.
Artwork (C) *SakuraBomb