Angel Magic
Angel magic draws its power from all things good and beautiful. Although there is a plentiful supply in Heaven it comes with his limits on Earth. Typically those assigned to Earth have a rationed supply in the terms of units.
How far a unit goes depends on the caster, generally, making someone feel a little happier takes one unit whereas healing a life threatening injury can take up to 40 units.
Angel magic has very few offensive cababilities normally used to save mortals from a premature death. The few offensive 'spells' are used by hunters to halt a demons plans.

Demons
Led by "The one without a name" demons have the common misconception of being fallen angels. This is not true, demons are created from the darkness in peoples souls and feed themselves on the goodness in other peoples hearts. As ironic as it sounds this is their survival method as by removing the goodness they make the darkness fester within their hearts forcing them to become demons on their deaths.
Demons, are difficult for mortals to spot, although not invisible they occupy a space in the human mind that makes people not notice them. They are either treated as people or animals, in cases where they look nothing like people or local animals they are ignored completely.

Mortals
Although considered amusing by both demons and angels mortals are central to their existance. Their necessity to the survival of the two races is only contested by their complete ignorance of them. A mortal seems incapable of noticing anything that does not fit into their world. A fact that both races take advantage of.

Magical Mortals
Magical Mortals have many names but all have one thing in common in that they can see what is really happening. They pose a treat to both Angels and Demons and should be avoided at all costs unless required.