The mechanical carrier played a similar role as a host, accommodating the Primal Chaos Mysterious Energy and using its own Psionic core to exert a force in order to drive the Primal Chaos' abilities. It did not need to start from scratch like ordinary human hosts and could directly exert a strong combat power.
The combat power was wholly dependent on the performance of the carrier, as well as its fusion rate with the Primal Chaos Mysterious Energy. In simple terms, this situation was similar to that of EsGod—an inherently strong host would allow the Primal Chaos Mysterious Energy to burst forth with its fullest strength.
However, the Primal Chaos Mysterious Energy's main purpose was to provide energy, similar to a tool. It would be constrained within the carrier, and it would be the carrier itself or the artificial intelligence Sparta that controlled the body to fight instead.