“The Aura is with me!” Lucario is a Fighting and Steel dual type Pokémon introduced in Pokémon Diamond, Pearl, & Platinum. It has the ability to sense the Auras of all things and it understands human speech. Over the course of the battle, the damage of its attacks increases with the amount of damage it has taken. It evolved from the Baby Pokémon Riolu, and it can Mega Evolve into Mega Lucario for its Final Smash. Time to release MAX AURA!!

Having arrived at the World of Brawl, the prime Lucario was kinda unique. Even though Mewtwo could speak to other Smashers telepathically, Lucario became the first Pokémon Smasher to speak proper English, able to speak to humans, Pokémon, and other creatures. Not long after his appearance, he got a lot of comparisons to Mewtwo, in both powers and appearance. He quickly turns this down since unlike Mewtwo, he's not psychic, but uses the power of "Aura", or life force of every living being. But ever since the 4th world, whenever these two Pokémon face each other...be careful.

For his voice, I'm looking for someone who can sound a lot like Sean Schemmel. Use this link for reference:

https://www.youtube.com/watch?v=ZfpXqGhZfZc