Thanks Dark :)
Don't worry Peros, I welcome criticism, this is my first wallpaper ever :p I was thinking exactly the same about how the necro blends to the rest but I'm just not good enough (yet) to make it better.
And you'd be AMAZED to know how I made that background, when I look at the original image I worked on I wonder how I managed to get that result ! I used
that image from slipknot-metal.com (no i don't like this band but I like the images and art fansites do for them) then cut a little square from the upper right corner and cloned it many times to make a pattern and used horizontal and vertical flips to give the geometrical feel ;)