Maybe Ash decides to help Riolu recover and they form a special bond on his journey.
The fanfiction might focus on how this discovery changes Ash's plans and strategies for his journey.
It could lead to an exciting adventure where Ash takes care of Dratini and helps it recover.
Well, it could lead to all sorts of adventures. Maybe the eggs hatch into rare or powerful Pokemon that help Ash on his journey.
There are many possibilities. Maybe Ash discovers that Drati's injury is part of a larger conspiracy. Or, it could bring Ash and Drati closer together as they go through this ordeal.
It's an exciting twist! This could lead to Ash having a powerful ally early on and change the course of his adventure.
It could lead to exciting plot developments. Maybe the eggs hatch into rare Pok茅mon that give Ash an early advantage in his journey.
In some fanfictions, Harry might take the injured owl to Hagrid. Hagrid, being an expert with magical creatures, would then tend to the owl's wounds. He might use various potions and spells to heal it. For example, he could use a healing charm that he learned from his time at Hogwarts or some special herbs from his garden.
Perhaps the fanfiction could have a plot where Ash discovers a Riolu with some special abilities. He has to protect Riolu from those who want to use its powers for bad. This could lead to an adventure filled with battles and new friendships for Ash and Riolu. It might also explore the bond between Ash and Riolu as they grow together. Ash could learn new training techniques from Riolu's unique skills, and Riolu could learn about trust and friendship from Ash. There could be a big showdown at the end against an evil organization that wants to capture Riolu.
Well, another option could be to check out Pokémon - related forums. Sometimes fans share their fanfictions there. Maybe look for ones that focus on Ash's adventures and specifically mention Riolu. There could be some hidden gems in those communities.
Maybe Riley imparts some special knowledge or secret tactics to Ash. The training could also have a significant impact on Ash's character growth and determination.