Well, in some ways, Charizard can seem overrated in fanfiction. It's one of the most popular Pokemon, so a lot of writers might overuse it or give it too much power just because of its popularity. But on the other hand, it is a really cool and strong Pokemon, so it's understandable that it features a lot in fanfiction.
Well, if Charizard takes a different path in the fanfic, it might change the entire dynamic of the story. Maybe it forms a special bond with a different trainer or discovers a hidden talent.
One common theme is the bond between Charizard and its trainer. Many fanfictions explore how their relationship develops over time, through training sessions and battles.
One great Pokemon Charizard fanfiction is 'The Ascent of Charizard'. It tells a story of Charizard's journey to become the strongest in a unique region. The author beautifully describes Charizard's battles and its evolving relationship with its trainer.
One possible fanfiction could be about a Charizard in Pokemon Red that discovers a hidden power within itself. Maybe it's a power that was passed down from an ancient Charizard lineage, and this discovery changes the way it battles and interacts with its trainer.
There's a fanfiction called 'Charizard's Evolutionary Journey with Ash'. It's interesting as it looks at how Charizard continues to evolve in terms of its power and its connection with Ash. It has some unique plot twists where Charizard has to use new and unexpected moves to save Ash from difficult situations.
I'm not that into yaoi fanfiction myself, but you could try looking on fanfiction.net. There are usually a ton of Pokemon - related fanfics there, and you might find some Charizard X - themed yaoi ones. Just search for 'Pokemon Charizard X Yaoi' in their search bar.
The plot could involve a young trainer starting their journey with Charizard. They might face challenges like battling against powerful gym leaders. Charizard could have unique abilities that help the trainer progress, like a special fire - based move that overcomes water - type opponents easily.
One possible fanfic could be that Ash and his team are in a tough battle against a powerful opponent. Charizard, being overconfident, takes on a powerful attack head - on to protect Ash and the rest of the team. As a result, it gets seriously injured. Ash is devastated and has to quickly come up with a plan to both tend to Charizard's wounds and continue the battle. He uses his knowledge of Pokemon healing techniques he's learned over the years to stabilize Charizard and then makes a strategic retreat to a nearby Pokemon center.
In many Pokemon fanfictions about Ash's Charizard's return, it often brings a sense of excitement and nostalgia. Usually, Charizard comes back stronger than ever, ready to help Ash in his new battles. It might have learned new moves during its time away, which makes it an even more formidable partner for Ash.