it evolves by happiness so try feeding it happy poffins and if that doesent work go to Eterna city and check the houses and in one there is a lady that will make your Pokemon happyier so good luck im trying to get my riolu to evolve to but ive got enough info
You must raise Riolu's happiness to the maximum then level it in order for it to evolve into Lucario.
lucario evolves at level 26
I am not sure, but you can evolve a riolu from a riolu egg that Riley gave you in Iron Island. Sorry if this is a bad answer!
To evolve Riolu into Lucario you need to level it up when it is compeletly happy with you during the day.
No Lucario does not evolve in any version of Pokemon. Lucario is the fully evolved form of its preceding evolution, Riolu.
Yes it will, but you must gain a freindship with it and level it up during the day after you have freindship with it
A Riolu, which can evolve into a Lucario.
You can have an egg with a ditto at the Pokemon daycare center with your riolu and evolve that Pokemon into a Lucario.
only 1 but when you evolve riolu to lucario and have ditto, go to day care and put lucario and ditto for a few minutes/walks,hours or days. then you'll get an riolu egg
Riolu evolves into lucario and lucario doesn't evolve.
You can get a Riolu in the Safari Zone-even though they are very rare. From there, evolve it into Lucario.
Lucario is a 4th gen. pokemon, therefore not available in emerald, which is a 3rd gen game.