This is very interesting. As I pixel artist, I am well-used to working in Paint, but drawings done in Paint have a completely different style from sprites and pixel arts, and for that I am quite impressed in your pieces. I love the drawing style; also there's something about the way you draw their legs that is both cute and just overall appealing (most noticeable in the Lucario, Garchomp, and Teddiursa.)
Also got quite a lol from "everything I touch dies."
Also, one thing, after looking at the Teddiursa lineart...do you just go back and smooth out all your lines down to one pixel, or...?