If Harry Potter was raised by Maito Gai, his personality would likely be much more exuberant. Gai's positive and energetic nature would rub off on Harry. Harry might be more openly confident and enthusiastic about facing challenges, rather than the sometimes hesitant boy we see in the original series. He could also have a stronger sense of camaraderie, inspired by Gai's bond with his friends and students.
One new ability could be enhanced focus. Maito Gai emphasizes concentration in his training. Harry, under his care, would be able to better focus his magic, making it more powerful and accurate. He might also develop the ability to sense danger more acutely. Gai's own perceptiveness and battle - hardened instincts could transfer to Harry. And Harry's magical stamina could improve because of the physical conditioning he'd get from Gai - inspired workouts, allowing him to cast more spells without tiring easily.
Maybe it's an existing minor character from the Harry Potter universe who is given a new identity and role as 'gai'. For example, a little - known wizard who has been living in seclusion but has some extraordinary abilities and decides to take Harry under his wing.
Perhaps Gai, being a character with strong beliefs, would raise Harry to have a different perspective on the battle between good and evil. Instead of the traditional black - and - white view in the Harry Potter series, Harry, under Gai's influence, might see that there are more shades of gray. Gai could also introduce Harry to a different set of allies and enemies, which would completely change the course of Harry's adventures in the wizarding world.
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.
There are several places to look for the 'harry raised by gai fanfic'. Archive of Our Own is a great place to start as it has a vast collection of fanfics. Another option is FanFiction.net. Additionally, you could try searching on Tumblr, as some fans may post about or link to the fanfic there. However, not all fanfics are easy to find, especially if it's a relatively new or not - so - popular one. You might need to dig deeper, like looking through different tags related to the characters or concepts in the fanfic.
It would probably be full of intense training sessions. Naruto would grow up with Gai's energetic and positive attitude. He'd likely learn all of Gai's unique jutsu and fighting styles at a very young age, becoming an extremely physical fighter.
In many Harry Potter fanfictions, the concept of being 'raised by darkness' can take various forms. It might involve a character being brought up in an environment influenced by dark magic or dark wizards. For example, a character could be raised in a family that secretly practices the Dark Arts. This could lead to the character having a different moral compass compared to those raised in the light. They may struggle with the line between right and wrong, as their upbringing has exposed them to unethical magical practices.
Gabriel could be an original character created by the fanfiction writer. Maybe he's a powerful and reclusive wizard who lives on the outskirts of the wizarding world.