I picture the originator/(s) as working in teams at the front line of battle. They are capable of making big, bad, monsters/demons/etc to put a dent in enemy forces. And to combat that, I'd imagine the light side has some pretty good weapons themselves. Of those, the ones I felt might be cool are along the lines of angelic/light javelins/spears/etc. I picture my illustration as a scene, a snap shot of battle at the front lines, a bit chaotic.
I want the eye to travel up from the bottom left corner up to the top right. Once I solidify things more I’m hoping I’ll achieve a good balance using values and colour for the intended focus. ^_^ Thanks!