With her medusa-like hair, General Machia is one of three Vermillion commanders specially bred for aggressive fighting style and strategic thinking. In fact, she is the MOST aggressive and MOST strategic, which is why she is promoted to Supreme Commander. Strong-willed and dominant, Machia is also smart enough to keep an eye on Cyrus Borg, using not-so-subtle threats to keep him from sabotaging the time-travelling apparatus he’s building.
Like the other commanders, Machia controls the Vermillion Warriors telepathically through a collective Hive Mind, but even a great general can outlive her usefulness. Krux and Acronix eventually smash her back into her component snakes so that they will be absorbed with the others into the mighty Iron Doom. Machia’s voice/identity becomes one of three commanders’ personalities that live on in the beast.