Dio and his Charizard, Ryujin, or his twin sister, Ryuka. Don't know. He knows he trained two sibling Charmanders after he started his journey since he left his home of Lavender Town.

^^Pokemion Fan story stuff not canon with Project Wolfen (FYI, he's not referred as "Black Wolf Dio" in the side stories I do such as FNWTF, etc.(

This was a practice run with water coloring to include the lighting and texturing.

Pokemon © Nintendo
BW Dio/Art © BWDio