Zantimonious - Cool artwork that fits in decently with the typing. Not too sure how it holds up with the utility concept.
Absolution - Your imp would make a fantastic poison/dark contender, but I don't think you represent the ground type well enough. I could see it feasably using a large utility movepool.
I really, really, really wish you put something on its head BESIDES a stark-white horn though :/
Cartoons - This pokemon fits the utility theme very well. I'm not sure I see the typing represented well.
No matter how I look at it, large ball joints with spikes screams "steel type."
Cerbi01 - It really gives off a spooky Claydol vibe. I could see it being a ground/ghost just as easily as a poison/ground.
Cyzir - Very, very creative concept. The art, typing, stats, and flavor fit pretty well.
DJD - I'm very against the whole "if it doesn't look like it can use magical utility skills PUT GEMS ON IT" school of thought, but yours actually just straight up looks mystical enough to where it all works out pretty well. That face, it's like I can see forever...
Elagune - The pokemon equivelant of gannondorf. I just can't get enough of that regal smirk on its face. It looks 100% like a dark type.
Those are my opinions.