Hey there Matsuko. :)
Can I ask what kind of materials you're using? Some seem like colored pencil while others look like they were done in markers.
This right here is blowing my mind. That is just... crazy. Your stippling is fantastic. I can definitely appreciate how difficult that must have been. Stippling is just a hard thing to do, let alone correctly, and I think you absolutely nailed this. It's such a time consuming and ritualistic technique style of shading, but the fact that you weren't afraid to go dark really works in your favor. The area around and in Zekrom's tail looks so stunning. The depth you were able to get is just... wow.
This Heatran also stands out to me. The texture you were able to get in the magma is amazing. Like, I feel like if I reached out and touched it, it would actually be hot. If the magma itself done in colored pencil? Because it kind of looks like it was.. but it's hard to tell. You've got a truly incredible technique going on here, and I don't just mean in Heatran. Pretty much everything here is a step above.
I also like your text on the Scrafty piece. :3 That's cute. I do a bit of calligraphy myself (although I know that isn't calligraphy by it's standard definition), so it's nice to see someone putting in the time and effort to writing (or drawing, rather) their own text.
Very excited to see what you post next. :]