Mirror

Mirror (ミラー, Mirā) is a Machine God battle robot presumably created by The Organization.

Appearance
Mirror is a human sized robot. It has many arms protruding from all over its torso and has a single eye exposed by thin slits running across its head. Overall it has a very rounded and simple design.

Supreme Hero Arc
Mirror is seen standing in the ruins of Y-City and is found by Suiko. Mirror tells Suiko to bring it King, remarking that her data is irrelevant. Suiko then lunges towards Mirror.

Abilities and Powers
Being a Dragon-level threat and a "Machine God" like G4 and G5, it can be assumed that Mirror is a very powerful being, and it is likely a very powerful upgraded version of them.