Analysis / An Ice Person

• The first major hurdle of Ice People is the First Law of Thermodynamics. It states that the total energy of an isolated system is constant. This means that, while it can come and go, it can neither be created or destroyed. This mean that the heat from An Ice Person has to go somewhere. You could use air powers to control the water vapour in the atmosphere and surround someone with it before multiplying atmospheric pressure by over 100,000 times in order to avoid all this, but at that point, do you really need to freeze someone?