Lord_Streak
Mmmm then it's not a estoric/supernatural based breakthrough. Sure you need high level healing pots, but at the end of it there is no supernatural energy or change to the body. It's taking what a humans physical makeup can be to the absolute limit of evolution. My theory is that after martial squire (martial senior if I remember right), would be an upgrade from taking a human in its absolute peak natural form to making it a supernatural being using estoric resources.
I recall in campus when doing Zoology, I found evolution rather interesting and not just by itself - I was inspired even more by X-Men. To me, evolution was about 'Change to fit' and 'optimization'. Unfortunately, as it depends on external factors not mainly controlled, the optimization ain't perfect. I'm also not talking about evolution as origin or whatnot but just that change