What Ptka said, the smudging is nice but in some spots a bit obvious and the blue swerve ruins the left side.
I feel like his arm should be blurred a bit to add depth, or at least burned.
Text is nice but I don't know why you use those pixelated fonts for your name!! always! >.< it looks odd. The "immortal" font needs to change imo.
Nice color choices though
AGAINST PTKA: i like the flow... i see it.. idk..
Again, large ass canvas for a siggeh.