Essence ofHellLight

Your soul has been modified to constantly produce the energy known as 'HellLight' your generation rate is relatively slow, but there's no maximum energy reserve.

HellLight can be used to grant yourself powers, requiring a massive amount of energy to create the ability initially and then a smaller ongoing cost every time you use that power. These powers don't improve with training but they can be enhanced using additional HellLight.

As a Font of Hell you're also able to create and design your own Hell Dimension though it will require a ongoing HellLight cost in order to maintain that scales with its size and complexity. You're also able to create Demons, these beings are physically identical to humans except that they require HellLight to survive and are capable of storing it within themselves (though unlike yourself their reserves have a cap that improves with training) they also require a ongoing cost of HellLight that will be used to maintain their existence and gradually fill up their reserves which they can use the same way you can.

Demons have no racial abilities by default- but your HellLight is capable of 'learning' and common abilities become cheaper and cheaper to create and improve having functionally the same effect.

You or the Demons you create are able to gather the souls of mortals up to one week after they perish, by consuming these souls you can improve your generation rate- this benefit is proportional to how sinful the gathered soul is.