Fic-Energy mechanics 303.
 

Now a lot of people want something far more in their complete control than an energy that has been described in fiction before. They accomplish this individuality by naming their own energy type and thus inventing it. This is perfectly acceptable as long as you keep in mind a few things when adding design points. Dont make your energy barge in on other peoples RP, aka dont say your energy is the anti-ki and thus kills all ki attacks instantly. (The strength is still determined by your sheet level.) Remember that energy is hot more often than not. Slow energy isnt, and that energy disipates over time unless you can store it efficiently... nobody can really. Describe in detail where the energy comes from and what special properties it has or be prepared for people giving you looks like your an idiot.

Also dont force your energy into other characters, just because you name your energy 'Cosmicsupercalifragilisticexpialidocus' doesnt mean that somebody using an energy with the same name is using the same energy and that you can just obbliterate them with your greater control of the energy. (Unless you possess it in a higher level than they do.) Keep in mind with how much energy your character stores that energy disipates over distance and time. It becomes natural heat and light during transfer each of which are also energy. Keep in mind, that even if your character possess unlimted energy they NE stat and skill level determins how much of this energy can be drawn at a time. (Though I reccomend avoiding anything 'unlimited')

Remember to describe what your energy attack does, shooting ribbons of colored light is not an attack. Shooting explosive ribbons of cutting silver light may just be if you aim at something.
     
Do-it-yourself Energy