Sounds interesting, and I may include mutants.
Sorry EndlessDreams, but that idea sounds a bit......unoriginal. Not saying that it wouldn't work, but it's not quite what I'm aiming for.
The Heroes are suppose to be something that for now call "Conduits", which are people who are capable of magical abilities.
The term "Conduit" means "to channel" or something like that. There's even a Wikipedia entry on the idea:
http://en.wikipedia.org/wiki/Conduit_(channeling)
I plan to make one a Paladin of some sorts. A Mercenary of God, if you will, but not like the real life Paladins and Templars. This guy is actually heroic and is the only conduit that is actual a
conduit for the Celestials while the other two are dependent on their own magical capabilities.
One will have a special soul who is not affected by "Satan's Curse" for some reason (part of the plot), and there for is not stripped of his/her magical capabilities (again, part of the plot). He/she will be something of a Witch or Wizard or Warlock. I don't know yet what magic they may be able to use. I may include dark magic, but I don't want them to solely use dark magic, but I may make it that way anyways.
And one, I don't know the story for him/her yet. I may not even make them a conduit, or at least not in the same sense as the other two.
I do plan on including some "mystical beings" in the story. Some original, some from mythologies. It isn't just gonna be Angels and Demons and **** of the sorts..