Thanks for the time you spent editing the piece!
But I have experimented with the curves quite a bit. I don't like the way that it makes the green overpowering and takes away the blues that I put into the fog.
The reason why my glow in the hand of the character isn't larger is because I don't want his face to be hidden in the intense lighting of the magic (I still want the sun to be the primary light source, and increasing the glow would mean completely shaping the reflected light to encompass virtually his whole face).
I think I'll add more reflected light on his headpiece. I liked the lost edge, but I suppose it isn't realistic considering the light source right under it.
I will do some more experiments with the reflected light on the environment.
I like the suggestions for the snake region. I'll play around with it more.
Thanks again @nevs36 for the time you put into this! I appreciate it