Illustration of Warrior of Light

I need an illustration of a battle between warriors of light vs. warriors of darkness. There will be one prominent warrior on each side. I envision the warriors of light in white clothes (like samurai), with light coming from their eyes. I envision the warriors of darkness with darkness emenating from them. There are prisoners in chains in the darkness (on the dark side), but each has a small light inside them. I would prefer paint, but am open to ther mediums. The illustration could be vector, but needs? to have? AWESOME light effects. I will hire multiple people to create a CONCEPT for $20, but contract the one who captures my vision for $150. If you can show me that you get the concept before doing this concept bid, then you're hired.