When I first came across this, I thought it was going to be about pokemon. I guess it's just that there are so many of them I can just associate them with any monster available. Of course, "Yu-Gi-Oh!" probably has more in terms of number. I still really like this picture. I think its strongest attribute is how good the shading is. It's nice to see such a sketchy look.
It's interesting to see drawings that look so sketchy but have color in them. Some of the effects do seem a bit off. I think my favorite is 2. I like how he has a different eye design, but unlike 6, it's not just his whole head. It's cool to see the smoke rising.