In the fanfiction, Severus Snape's character can be redeemed by highlighting his internal struggle. He may be in the Death Eater ranks but constantly battling with his conscience. His skills in potions and magic could be used to create antidotes to the Dark Arts spells that the Death Eaters use. This would show that he is not fully committed to their cause and is actually trying to counteract their evil deeds.
He could be portrayed as a reluctant Death Eater. Forced into it by circumstances like threats to his family or friends. In the fanfiction, his actions as a 'not - so - real' Death Eater could be focused on protecting innocents rather than causing harm. For example, he might spare Muggle - borns when given the chance, which would go against the typical Death Eater ideology.
One way is by emphasizing his true loyalties all along. Maybe he was secretly working against the Death Eaters while pretending to be one. His love for Lily could be the driving force. He could be shown as using his position among the Death Eaters to gather intelligence for the Order of the Phoenix, constantly trying to undermine Voldemort's plans without the other Death Eaters suspecting.
A possible plotline could be that Severus was framed as a Death Eater. He might be trying to clear his name throughout the fanfiction. Another idea is that he is part of a secret organization that is dedicated to taking down the Death Eaters from the inside, but they have to operate in secrecy so it appears he is one of them.
To develop his character, focus on his early love for potions. Maybe in the fanfiction, as a child, he starts experimenting with simple potions using ingredients he finds in his mother's kitchen or in the local forest. This love for potions could be a way for him to escape from the harsh reality of his home life. Also, his interactions with his teachers at Hogwarts in his early years can play a big role in his character development. If a teacher shows him kindness, it could start to chip away at his cold exterior.
There are several. Some focus on Snape's early days as a Death Eater. For example, in one fanfic, it details how he was recruited, his initial thoughts on Voldemort's ideology, and how he gradually started to question it. It also shows how his relationships with his fellow Death Eaters were formed and evolved over time.
He might become more arrogant. With royal status, he could develop a sense of superiority over others. For example, he might look down on his students more than he already does in the original story.
In Ravenclaw fanfiction, Snape might be depicted as having a different aesthetic. Instead of the typical Slytherin dark robes, he could be dressed in more muted blues or silver - grey, colors associated with Ravenclaw. His personal space, like his office or living quarters, could be filled with Ravenclaw - like symbols and items. His teaching style may also change, becoming more in line with Ravenclaw's open - minded approach to learning, encouraging students to question and explore different magical theories rather than just following the textbook.
When Snape is fired in fanfiction, it often forces him to grow in different ways. He might become more open - minded as he's no longer bound by the rules of Hogwarts. He could start to explore new magical areas and form relationships with people he would have previously avoided. For instance, he may team up with some outcast wizards and learn from them, which changes his perspective on the wizarding world.
In many OC (Original Character) fanfictions, Young Severus Snape's character development can be quite diverse. Some fanfictions might focus on his difficult childhood and how it shapes his personality. For example, his experiences with his family and the bullying he endures could be explored in more depth. The OC could play a role in either exacerbating or alleviating his hardships, which in turn affects how his character grows.
In these fanfictions, Snape often becomes more self - reflective. He starts to realize the full extent of his actions and how they've affected others. For example, he might come to see how his treatment of Harry was unfair. He also becomes more open about his emotions, which was something he always hid before.
When Snape is bullied in fanfiction, it often leads to his character becoming more complex. His past traumas from the bullying might fuel his actions. For instance, his bitterness towards James Potter could be intensified by the bullying he endured. It also might make him more determined to prove himself in areas like Potions, as a way to rise above his bullies.
One common theme is Snape's internal conflict. Since he was a double agent, fanfictions often explore the turmoil he felt between his loyalty to Voldemort as a Death Eater and his real allegiance to Dumbledore. Another theme is his relationships with other Death Eaters, like Bellatrix or Lucius.