Merlin could influence Harry to be more empathetic. Merlin, having witnessed the rise and fall of many, would understand the importance of seeing things from different perspectives. So Harry, under Merlin's tutelage, may start to look at the motives of his enemies and not just see them as pure evil. This could make Harry a more complex and well - rounded character, as he tries to find solutions that don't always involve combat but rather understanding and negotiation.
Well, perhaps a plot where Harry, under Merlin's care, discovers a hidden magical heritage that goes beyond just being a wizard. Merlin could take Harry on a journey through time to show him the roots of magic, and how his family was connected to the very foundation of the wizarding world. This could lead to Harry having a different perspective on his role in the fight against evil.
In a 'Harry Potter raised by Merlin' fanfiction, the plot could be really interesting. Merlin, being an extremely powerful and knowledgeable wizard, would raise Harry in a secluded place perhaps. He would teach Harry not only spells but also the ethics and history of magic in a very detailed manner. Harry would grow up with a different set of values compared to the ones he would have if raised by the Dursleys. His view on dark magic might be more nuanced as Merlin has seen the rise and fall of many dark wizards. Also, his relationship with other magical creatures would be different. For instance, he might befriend centaurs or merpeople in a more profound way because Merlin could introduce him to them in a respectful and understanding way. This would make his adventures at Hogwarts and beyond quite different from the original story.
Harry's character would develop in a more patient and self - assured way. Merlin's long - lived experience and his different approach to magic would shape Harry. Instead of the somewhat isolated and often confused boy in the original story, he would be more open - minded. He would be exposed to different magical cultures and ideas from Merlin, which would make him a more well - rounded wizard. He would also be more in tune with the ancient and hidden parts of magic, and this would give him a different kind of power and presence.
Well, for one thing, Harry would probably be more in touch with the old magic. Merlin has a deep connection to the roots of magic. So Harry might learn spells and techniques that have been long forgotten. His relationship with Hogwarts could also be different. Maybe he would see the school as a place to further expand on what Merlin has already taught him, rather than a place to discover magic for the first time.
He would probably learn basic but very powerful defensive magic first. Merlin would know the importance of protecting oneself, so things like a strong Shield Charm or basic protective enchantments would be among the first things Harry learns.
One interesting plot idea could be that Merlin teaches Harry ancient magic that has been long forgotten in the wizarding world. This gives Harry an edge in dealing with Voldemort. Another could be that under Merlin's guidance, Harry discovers a whole new world of magical creatures that were thought to be extinct. Maybe they hold the key to defeating the dark forces. Also, Merlin could train Harry in a more holistic way of magic, not just spells and potions, but also in the spiritual and ethical aspects of magic use.
The idea of Harry being raised by Merlin in a WBWL setting is fascinating. Merlin is from a different era, so he would bring a whole new perspective to Harry's upbringing. Harry would be exposed to magic that has been lost over time. His values and beliefs would be influenced by Merlin's old - fashioned but powerful ideals. This could lead to a very different story arc, with Harry perhaps being more of a maverick in the wizarding world, not bound by the same rules and traditions as other wizards. He could rewrite the rules of magic with Merlin's teachings at his side.
If raised by Merlin, Harry would be more self - reliant. Merlin might not coddle him as much as others could. So Harry would learn to solve problems on his own. His understanding of the magical world's history would be much deeper, which would shape his character. He would be more respectful of ancient magic and traditions.
I'm not entirely sure as I haven't read this specific fanfic. But generally, if it's 'Harry raised by Gai', it might be a story where a character named Gai takes on the role of raising Harry in an alternate universe or fan - created scenario.