I, personally, find Scizor to be quite cool. It's got sharp, scissor-like hands. If it ever grabbed your arm with them, it'd be torn apart in an instant. It's got a pair of wings on its back, which allows it to fly around here and there. And its body is fully made out of steel. The only way you could truly cause any damage to it is by using fire-type attacks. Arceus is pretty cool as well. Currently, we have about eighteen different Pokémon types out there. With the help of elemental plates, it could change its form to match any type it pleases at any time. How awesome is that? I also Unown. They're all the same stats-wise, but when it comes to looks, though, they have plenty of different shapes and sizes. Oh, and I really like their story relating to Entei! If you're not sure what the story is about, then, well… Entei was an illusion created by a group of Unown. With the help of Molly, one of the main characters of movie number three, Entei was able to turn into a real Pokémon and became her guardian. (: