I have seen more than a few mages claim to work with the currents, energies, beings, etc of what they call “the void”. It’s not just black magicians, it has become quite popular in modern witchcraft as well. Here’s the problem, I don’t see how and why “void energy” can be real.
A void has no “energy” because there is nothing inside it. That’s the whole point of a void; it’s definition is “a completely empty space”, meaning that space is devoid of energy, matter, etc.
In order to create an empty space, a void, you need “edges” to define the dimensions. The edge of a void is when there is energy, matter, etc. It doesn’t matter what that energy is, but wherever there is energy there is no void. I say again, that’s the whole point of a void; it’s utter lack of energy and the fact that it’s nothing but x,y,and z axis waiting to be filled up with something else. Void is just space. It’s just an empty structure, it has no energy because as soon as there’s energy, matter, entities, etc inside the void, it’s not a void anymore by definition.
If someone else has a personal explanation for this, or what a void is, comment below. I might have a misunderstanding of this altogether but I’m open minded.