Demons

Demons come in all types of shapes, sizes, danger, and power. One thing that's for certain is that they are a race born from evil to continue evil for the sake of expanding Demon-Kind. The reason Demons can look so different is because they can corrupt other races and life to bring them into their fold. The to corrupt is an ability every Demon gains.

As great as The breathing universe can be, this is a prime example of what careless expansion can bring.

Since Demons can range from such a wide variety of anything, it is hard to tell if any one Demon can generate Mana on their own.