A fanfiction where Harry Potter has Basilisk eyes could explore his relationship with snakes in a new light. He might be able to communicate with them on a deeper level, like Parseltongue but more intense. This could lead to him befriending some snakes and using them as allies. He could also have to deal with the prejudice from those who fear the power of the Basilisk, thinking he might turn evil because of his connection to such a feared creature.
In fanfiction, Harry having the eyes of a basilisk might be a creative way to explore his character in a new light. It could change how he interacts with others. For example, some might be repelled by his new appearance, while others might see it as a sign of his special status. It could also lead to new storylines, like him having to hide his eyes or learning to control the power that comes with having basilisk - like eyes.
The basilisk eyes in Harry Potter fanfiction often symbolize death and petrification. Some fanfictions might explore what would happen if someone managed to resist the petrifying power of the eyes through some unique magic or strong will. It could lead to interesting character development as they face this deadly threat.
One plotline could be that the Basilisk eyes make Harry a target for dark wizards who want to harness his power. He has to constantly be on the run and protect himself while also trying to figure out how to control his new ability. His friends from Hogwarts could form a sort of protection squad around him, and they'd have to face many challenges together.
In some fanfictions, the Basilisk might be re - imagined as a misunderstood creature. For example, it was only acting on instinct or under some dark magic's control. A story could focus on a group of students who discover this truth and attempt to rehabilitate the Basilisk, facing many challenges along the way from those who fear the Basilisk's deadly gaze.
One interesting fanfiction could be about a character who has a special connection with the basilisk eyes. Maybe they can see visions through the eyes, like seeing the past secrets of Hogwarts that the basilisk might have witnessed. Another could involve a spell that uses the power of the basilisk eyes in a new and unexpected way, for example, to unlock a hidden chamber in Hogwarts that was previously unknown.
They can be a source of mystery. Writers might use the basilisk eyes to hide secrets. For instance, there could be a hidden message that can only be seen when looking into the basilisk eyes under a certain magical condition in a fanfic.
One great fanfiction could be where the Phoenix helps Harry Potter against the Basilisk. Maybe the Phoenix uses its healing tears to cure those who were petrified by the Basilisk. It could add a new and interesting dynamic to the story.
A possible development is that the wizarding world would be divided in their view of Harry. Some would see him as a threat because of the basilisk - associated eyes. This could lead to Harry having to fight not only the dark forces but also the prejudice within the wizarding community. He would have to prove that he is still the same Harry, just with a new and strange ability.
In some fanfictions, the Basilisk could be reimagined in a different light. Maybe it's not just a mindless monster but has some sort of deeper purpose or connection to the Patronus magic. For instance, a fanfic could show that the Basilisk was once used in an ancient spell that now affects how modern - day Patronuses work. This would add a whole new layer of mystery and intrigue to the Harry Potter universe.
The 'Harry Potter Son of a Basilisk' fanfiction might be centered around the idea of Harry having an unexpected origin related to a basilisk. This could lead to all kinds of plot twists. For instance, it could change the way he interacts with Voldemort. Since basilisks are such powerful and feared creatures in the Harry Potter universe, his basilisk - related heritage might give him new abilities or weaknesses. It could also mean that he has to face different kinds of challenges that are related to his new identity, like dealing with the stigma or the fear that others might have towards basilisks.