Ash’s Riolu evolves into Lucario after only 24 episodes, making it the fastest evolution of any of the protagonists. While Riolu is limited due to it not being fully evolved, the best moveset ...

Riolu is an unsurprisingly rare Pokémon ... You want to be at the max tier for friendship for evolution to occur. If you like, you can check your friendship level in Pokémon Scarlet and Violet ...

A few of them, like Primeape, even got a powerful new evolution for fans to add to their party. One such older pocket monster that players can get their hands on in the new Paldea region is Riolu ...

As you can see below, fans took to social media to celebrate the arrival of Riolu. The pocket monster is the pre-evolution of Lucario, and he has been a staple with the fandom for some time.