Well, he might become more cunning and calculating. Maybe he starts to use more devious means to achieve his goals, like Scar from 'The Lion King' who was always plotting. He could also become more self - centered and less concerned about the well - being of others around him.
In a fanfic, the lightning scar could be a portal. Harry discovers that when he concentrates hard enough and uses a special incantation, he can use the scar to travel to different times in the wizarding history related to Voldemort. He uses this ability to learn more about his enemy, but also risks changing the past and the future of the wizarding world.
In some fanfictions, Harry's scar might hurt because of dark magic remnants. Maybe there are leftover spells from Voldemort that still linger and cause pain. It could also be a sign of a new threat emerging, like a hidden follower of Voldemort trying to use dark magic in a new way that affects Harry through his scar.
No. Harry Potter doesn't draw fanfiction. He is a wizard with a lot on his plate, like learning spells, exploring the mysteries of Hogwarts, and facing the Dark Lord. Fanfiction is a concept that exists in the Muggle world among fans who are inspired by the 'Harry Potter' story. Harry has no time or inclination for such a thing as drawing fanfiction.
In the original 'Harry Potter' series, there's no indication that Harry Potter draws fanfic. Fanfic is a modern concept mainly created by fans, and Harry was more occupied with fighting Voldemort and his studies at Hogwarts.
Well, it might lead to Harry having to isolate himself. If the pain is severe and constant, he may not be able to function normally in his daily life at Hogwarts or in the wizarding world. He could also become a target for those who want to use his pain for their own gain. For example, someone might try to blackmail him or use his vulnerability to get access to secrets he knows. And if the scar hurting is a sign of a new threat, it could put all his friends and the entire wizarding world in danger again.
If Harry Potter were to draw fanfiction, it would be a creative departure from his usual adventures. He might use his art to explore the 'what - ifs' in his life. Maybe he'd draw a world where his parents were still alive and he grew up in a happy family. Or he could depict an alternate Hogwarts where different magical disciplines were taught. His drawings could also be a way to cope with the trauma he has experienced, by re - imagining the events in a more positive or different light. Additionally, his fanfiction drawings might inspire other characters in the wizarding world to see things from a new angle, and perhaps even lead to new magical ideas or theories.
Another plotline might be that the lightning scar becomes a target for a powerful dark wizard who wants to steal its power. This wizard believes that the scar holds the essence of Voldemort's power and if he can extract it, he can become the most powerful wizard. Harry has to protect his scar while also trying to find a way to permanently remove the threat of this power - hungry wizard. He might seek the help of old and new allies, and along the way, discover new things about his own connection to the scar and the magic within it.
Perhaps Harry would try to take over Hogwarts in a more forceful and underhanded way. He might try to oust Dumbledore or other authority figures, using his new - found 'Scar - like' traits. He could also form an unlikely alliance with some of the dark wizards or creatures, thinking that they can help him achieve his power - hungry goals. For example, he might team up with some of the Death Eaters who are still lurking around, which would be a huge shock to the wizarding world.
Well, if Harry Potter started to draw fanfic, it would be quite a departure from his normal activities. He would likely draw fanfic based on his memories and experiences. Maybe he'd draw about his first time on a broomstick, or his first encounter with a Dementor. His drawings could bring a new perspective to the events that we already know from the books. It could also be a form of therapy for him, as he has been through so much trauma. His fanfic drawings might even end up in the Hogwarts library, becoming a new genre of magical literature. But he would have to deal with the reactions of his friends and teachers. Some might be supportive, while others might think it's a waste of time considering all the other important things going on in the wizarding world.