Energy marble

 
You know the typical make-a-weapon-out-of-need methods, solidify it into a kind of large energy-marble and from third eye energy. You know how some movie-style wizards have staffs with an orb on the end. It acts as just not the orb. And of course, in movies, the orb is the part that provides the power ... that is the case here, as well. You can guess where you can go with that. Whatever you guess is completely correct. Fling it around and use it as a wrecking ball, use it to zap things as well, a near-unlimited set amount of energy depending on what you do to it, etc.

As if it's great, you see you can create energy sources at a thought, so technically, it is unlimited for you. After doing one, I kinda just manage to pull energy out of even the most depleted sources though, I don't really get it. It is energy as that is there it is as before its depleted so its there for you. You can sometimes cause still, and done things that should have used up every ounce of energy, it just doesn't happen. So Reflect what you believe and learned.