Oh yay! I have to say, I've seen your signature floating about the forums (especially in other trivia) and I always wanted compliment you on it since not many people draw their own signatures, but I didn't know if it was actually yours or not. And now that I can see your other work, it's clear that you did draw it! So neat!
Your drawings are very creative and boldly colored, which is something I like a lot. I really like your Pokemon/YGO fusions too. I wanted to ask if there was a story behind your Latios interpretation, seems like I got my answer! :)
Now, on to a small critique. Since you seem to be using colored pencils, make sure not to be too heavy handed with them. It looks like all of your strokes are in the same direction, and that's a good thing, but if you want to minimize the appearance of pencil strokes, start light and gradually apply pressure to deepen the color. Try coloring in a circular motion too, to help break up the texture.
Your line work is surprisingly nice too, just make sure you don't color over it because it muddies the black. On your Salamance fusion, it looks like you colored directly over the lines on the body/wings. Try to avoid it so that black stands against the other colors and really pops.
Overall, a real treat to look at. Definitely keep updating this, I'd like to see more of those fusions! :)