Lucario is a character of the Pokémon anime and video game series. It is also known as the Aura Pokémon. This pokemon has the ability to feel the auras of things. It is a Fighting and Steel Pokémon. It is seen in the games Pokémon Diamond and Pearl, and in the movie Lucario and the Mystery of Mew. In an interview with Pokémon Diamond and Pearl director Junichi Masuda, he said that Lucario's name was one of the hardest to make. This was because they wanted to make it work for both the Japanese and Americans.