User blog comment:Kagimizu/Pokémon, so... why not Medabots?/@comment-115265-20120228034946/@comment-1272757-20120228040249

There's Medachange. It doesn't exactly transform them to the degree of Transformers. Like Metabee when he gets a new body; he just gets wheels on his hands and feet and uses those. It really varies, and I'd strongly suggest searching for images to get a good idea.