I'm not much of a judge of writing, as I consider even less skilled in that than my art haha. But as for art, I would give your comic between a 7-8. You're style is unique and captivating, even though in grayscale (generally not my favorite) you manage to create good use of shadows and textures.
For the action sequences (like the latest page). You have a pretty good handle of movement and you diversify paneling (which I always enjoy and have to work on myself). What I would suggest working on, and I don't know if this is a quick fix or not, is to work more on the FLOW of the movement. While I could tell in the latest update combat was happening, I was at times a little lost of exactly where it was going. For example, on the 3rd page of the latest update on the first panel, where the sword cuts the head, I would suggest capturing the moment right after the sword had finished going through, as the focus on the sword would be in the center of the panel rather than the edge.
Also, I would suggest working on how you portray ground. While I get the lines is a stylized choice, I would suggest either leaving the ground blank instead or, if using the lines, add in more details like small rocks, pebbles, grass etc. Very small detail, take it only if you want it!
Overall, very good work so far, something I really enjoy is the expressions of the characters and how it captures their personality!
If you would like to review my comic, be my guest, but it is completely up to you!!! We all have busy lives ^_^ :Wednesday7