The Pokemon Lucario is available for giveaway in the Pokemon Global Link. This is a special tie-in with the gaming site Eurogamer. Apparently, this giveaway will end tomorrow and is available for those who have European, Canadian, and Australian Pokemon Black and White games.
If you are from America, if you want this Lucario with the ability "Justified," you can purchase a copy of the game at Target and it will be available to for download until September.
Alternatively, you can go to Eurogamer.net for more information on this specific Pokemon giveaway.
And yeah, Lucario is like, one of the badass Pokemon out there.