Anyone that can both manipulate matter and read minds. He just reads Reed Richard's mind for a few schematics and then manipulates the scrap into whatever machine he desires.
Or a green lantern. Like when he made a cosmic treadmill from his ring, and offered to make 'last nights bean burrito into Beethoven's fifth symphony' with it.
Originally posted by Innerhype
Tony StarkHe completes a full-on working suit of Extremis Armor
1. Out of junk yard parts? I have no need to tell you how IMPOSSIBLE that is. Seriously. No matter your level of intelligence, he can't transmute the elements present into those required. He just can't.
2. Reed, Doom, or Luthor could still shit-kick him. Even in extremis, with them armed with junk yard parts.