Snape's help could significantly change the battle outcome. His knowledge of dark magic and Hogwarts' secrets could give Harry an edge. For example, he might know of hidden passages to outmaneuver the enemy. His potions skills could also provide Harry with useful concoctions for defense or offense.
One example could be in a fanfiction where Snape secretly gives Harry tips on how to improve his Potions skills. He might leave old potion books with useful notes in the library for Harry to find. Another could be when Snape steps in to protect Harry from some bullies in the corridors, using his stern presence to scare them off. And in some fanfictions, Snape might share some of his own experiences with Harry during a difficult time at Hogwarts, which helps Harry better understand his situation and grow as a wizard.
Snape's character development in these fanfictions is quite interesting. At first, he might be helping Harry out of a sense of obligation to Lily. But as time goes on, he starts to form a unique bond with Harry. His interactions with Harry force him to confront his own prejudices and grudges. He becomes more empathetic towards Harry's situation, which is a big change from his initial coldness. For example, in some stories, he begins to understand Harry's loneliness and tries to offer some form of companionship, which is a huge step for a character like Snape.
One possible motive could be his love for Harry's mother, Lily. Even in the fanfiction, this could be a driving force. He might see helping Harry as a way to atone for his past actions towards Harry.
One great example could be a fanfiction where Snape secretly helps Hermione with a difficult Potions assignment. He might see her struggling in class and, despite his usual gruff exterior, gives her some subtle hints or access to a rare ingredient. Another could be set during a dangerous situation in Hogwarts, like when there's a dark magic threat. Snape, using his skills and knowledge, aids Hermione in finding a solution to stop the threat, perhaps because he realizes her intelligence and potential value in protecting the school.
In these fanfictions, their relationship often starts with suspicion. Hermione is wary of Snape due to his reputation, and Snape initially sees Hermione as just another student. But as he starts to help her, like when he gives her advice on how to deal with a particularly tricky magical creature in Care of Magical Creatures class, she begins to see a different side of him. Their relationship then slowly develops into a mutual respect as they work together on various tasks around Hogwarts.
A lot of fanfic writers will create unique storylines for Snape's courtship. They might introduce an original character who manages to break through Snape's tough exterior. His courtship would then involve him struggling with his own insecurities and his reputation. This character might see the good in him that others overlook. There could be moments of tension and misunderstanding, but also deep, meaningful conversations as they get to know each other better.
Often in fanfiction, the ring can be a plot device. It could be that Harry Potter unknowingly has a connection to the ring, and Severus Snape has to keep it from falling into the wrong hands. This creates a situation where Snape has to protect both Harry and the ring, leading to some tense and interesting storylines.
In some fanfictions, the idea of Severus Snape and Harry being soulmates is really interesting. It often explores a deeper connection that was not shown in the original books. It could be a connection based on mutual understanding that developed over time, despite their initial animosity.
Yes, there are likely fanfictions out there with such a concept. Fanfiction writers often come up with creative and out - of - the - box ideas. They might explore how Snape's relationship with Harry could be different if he were his mother in an alternate universe. This could involve re - imagining the entire story with new dynamics between the characters.