Eh...it's probably a Misdreavus...
Seriously, people. Bold your hints, OR LIST THEM!
I was in Great Canyon, when I forgot 3 Pokemon dwell there. One had a weird structure, and had a mushroom on the top of its head. What was that Pokemon?
So, my friends and I were following a tour to a lab when a Pokémon that has many polygons showed up. The tour guide speculated it to be the lab's newest project...a Pokémon that was made from pure programming code.