[@Shoryu]

While an Order/Chaos dichotomy would be fairly interesting, you spend almost no time explaining what the first power let's your character do. Its all limits and very little actual description.

The second one is the best so far. As long as the person using it is a skilled surgeon or the like. That's some PHD level knowledge needed right there. And most people who reach that level of skill specialize on humans or a particular kind of animal.

The third one suffers much the same problem as the first. It doesn't tell us what the user can [i]do.[/i] I also personally have to wonder if the user's normal life is effectively over at that point. It sounds like a very Fantastic Four Thing style transformation.