Quick Lucario move set, since I'm bored.
Neutral B- Aura Sphere: A small burst of energy that Lucario throws like a baseball. It’s only about the size of a pokeball, but it will home in on the opponent. It’s tracking acts much like a computer controlled PK thunder, but a bit faster. Because of that though, it can crash into things to quick before it hits the opponent.
Forward B- Bullet Punch: Lucario makes a quick jab punch, which acts like a projectile, creating a fist several spaces ahead of him. Lucario’s body then catches up to his fist after a slight instant.
Up B- High Jump Kick: Lucario kicks off the ground (or air) and flies upwards, and makes a strong kick. The flight direction is more vertical than horizontal. If on the ground, an opponent directly in front will be swept up with him into the air, and then kicked.
Down B- Metal Sound: Lucario lowers his head, and faces forward, creating a high pitched screeching sound. Scratchy looking lines will emanate for a shot distance from both sides, and if a opponent is hit by them, they will be put into a stunned state.
Final Smash- Close Combat: I suppose this would work out much like Link’s FS works. If it connects, Lucario will rapidly punch the opponent faster and faster, finishing them off with a final uppercut.