Cool! I really like the concept three - eyed Devil in drawings, he's always look like true badass in my opinion I like this hmmm... "thing" on his cheek, very good looking And his chin is also cool design
Damn! That is nice. The color pallet really works and I like the level of intricacy in texture you put in the piece. Some of the edges, like his shoulders, could to to be a tad crisper. But one could argue that its a style choice. Great job.
The shading and details are fantastically done. I would suggest erasing the edges to give it a sharper look unless you wanted it to blend with the background a bit.