Board Thread:Questions and Answers/@comment-25414732-20190306084223/@comment-16461120-20190306093818

Heather is not evolved per se, she's trained in how to unlock the potential of her mind, but only if she's able to focus, as well as possessed by a demon known as the Dragon of the Moon, which further augments her abilities, and secretly influenced her decision to harness her psionic potential.

Herbert on the other hand intentionally exposed himself to technology that accelerated the evolution of his genetics to the point that he transformed himself into an artificial intelligence existing within the aforementioned technology, now built into his armor, and is no longer human. Prior to this transformation I suppose one could claim that his status as a mutate allowed him to tap into the Destiny Force, though his structure was unstable and resulted in wild variations in both his capacity and capabilities.