Sack and Specter

These are two characters I've recently come up with and wanted to make a comic about them. I have the time to, but I don't have the patience or the resources...or the know-how. Oh well, I like how this turned out though.

The one with the bag on his head is "Sack". He found an ancient scripture in the sand when his troop was out in the desert. The text was written in some bizarre language, but magically changed to english once Sack picked it up. It was an incantation to summon a demon, if the challenger won he'd gain immortality. Sack had always been cocky and immediately read the words, moments later a ravaged, decomposing body appeared and claimed he was the demon. Less than impressed Sack laughed and thought this fight would be simple. The two fought til dark and finally Sack won. The demon fell, it's mouth gaped open and a black substance shot out onto Sack. The demon morphed into a human and died. Sack was left in the black substance and, after a moment of struggling, broke free, only to find himself looking like the demon he had just defeated. Ashamed, he donned a burlap sack to cover his horrible face (hence the name) and just started walking through the desert later meeting up with a ghostly apparition by the name of Specter. Specter doesn't really give too much information to Sack about himself, but he kind of acts as Sack's guardian angel...when he's allowed to anyway. (When Sack [unknowingly] finds a loop hole in Specter's "Book of Abyss").

My first attemp at coloring on the computer so be gentle.