This is more of an analysis of your tendencies in general rather than specific to this piece, but:
https://dl.dropboxusercontent.com/u/30179243/Pixelart/mr_beast.PNGYou have a tendency to use 45 degree diagonal lines and a triangular composition in almost all of your original (read: not intended to be a perfect copy of some reference or other) pieces, to the point where it's immediately obvious that a piece is yours just based on whether it matches those criteria. Most importantly, in almost every piece you've got this... sweeping trend from bottom-left to upper-right corner. It's getting a bit repetitive, and I feel like you're sort of stuck in a compositional rut where this diagonal-triangle composition is the only one you're really comfortable with doing.
There are some exceptions in your latest works- Minion of the Eye and Darkness Injection noticeably avoid this diagonal-trend of yours. Still, I'd advise you to try to avoid this comfort-zone of yours; all these 45-degree angles add up into diagonal 90-degree angles which are incredibly obvious, uningenuous, and distinctly artificial and non-organic (diagonal 90-degree angles are even rarer in nature than just normal 90 degree angles, which at least show up when trees intersect with horizon-lines and whatnot).
I don't know if you were aware of this trend of yours, but hopefully this explanation has helped either way.