Riolu's personality could develop in a way that it becomes more confident. At first, it might be scared of battles and new situations. But as Ash encourages it and they have small victories, Riolu starts to believe in itself. For example, after winning a small battle against a weak pokemon, Riolu realizes it has the potential to be strong.
One possible fanfiction could be about a Riolu who discovers a hidden power within the mystery dungeons. It might start with Riolu being separated from its group and having to rely on its own wits and newfound abilities to survive and find its way back. Along the way, it could meet various other Pokemon and form unexpected alliances.
One interesting Riolu fanfiction could be about Riolu's journey to become a Lucario while facing various challenges in the wild. It might include battles with other Pokemon and forming unexpected friendships.
Riolu may become more confident. As it transforms, it realizes it has new powers and abilities. For instance, if it gains the ability to sense auras more strongly, it becomes more self - assured in battles and interactions with other Pokemon.
One great Riolu fanfic could be 'The Adventures of Riolu in Pokemon Mystery Dungeon'. It really delves into Riolu's character, showing its growth and the challenges it faces in the mystery dungeon world. The author does a wonderful job of creating unique scenarios and interactions with other Pokemon.
In these fanfictions, Ash usually has a deep sense of empathy towards Riolu. He can sense when Riolu is sad or excited. For example, if Riolu is homesick, Ash will do his best to make Riolu feel at home. He might find Riolu's favorite foods or create a comfortable place for it to sleep. His caring nature towards Riolu is a big characteristic in these stories.
For a Riolu fanfic in Pokemon Mystery Dungeon to be good, it has to capture the essence of Riolu's journey. This means exploring its evolution in terms of both its physical abilities and its personality. The fanfic should also make use of the unique elements of the Pokemon Mystery Dungeon world, such as the different types of dungeons and items. If the author can create a story that weaves all these elements together while keeping Riolu at the center, it will be a great fanfic. For instance, Riolu's journey to become stronger while also learning about the history of the mystery dungeons can make for a very engaging story.
One common plotline could be Riolu's transformation being triggered by a powerful emotion like protecting its trainer. For example, in some fanfictions, when the trainer is in great danger, Riolu's bond with the trainer causes it to transform into a more powerful form, perhaps Lucario. This showcases the deep connection between Pokemon and trainer.
Another option is to check out Reddit. There are Pokemon - related subreddits where fans might post their Riolu fanfictions or recommend good ones they've read. Just be sure to use the search function to narrow down the results.