How do you unlock Lucario on Super Smash Bros?

Answer 1

There are three methods you can choose from: Recruit five Riolu then release them at the release point to get a Lucario ticket and use that at the recruit point, Recruit it when it's a boss I believe it's in the Cave or Tower level, Recruit using the recruit point in the mode after normal mode (EX works too) just make sure you put yourself on the S rank.

Answer 2

You can get Lucario in Pokemon Rumble by going to the Windy Praire another Rank S.

If you want to figure out where you can find other kinds of Pokemon GO to www.serebii.net/melee/Pokemon.shtml

Answer 3

Play 400 brawls or have him join your team in the subspace emissary save your emissary file then quit to unlock him.