One unique plotline is when Peter Pettigrew is given the chance to go back in time and change his actions. Another is where he has a secret alliance with a group of wizards who are trying to overthrow Voldemort for different reasons than the Order of the Phoenix. Also, some fanfics have him being a double agent all along, not really loyal to Voldemort but having his own agenda.
A very interesting plotline is when Peter Pettigrew is not actually the one who betrayed James and Lily, but was framed by someone else within the wizarding world. This completely flips the story we know. Some fanfics also explore the idea that Peter Pettigrew is a victim of dark magic manipulation from an early age, which led to his actions. And there are those where he tries to use ancient magic to reverse his mistakes and the damage he has caused to the wizarding community, which makes for a very engaging and unique read.
In some fanfics, Peter Pettigrew has a magical ability that was suppressed all his life and when it emerges, it changes his role in the wizarding world completely. For example, he might have a powerful form of magic related to transfiguration that no one expected. Another plotline is that he gets stranded in a parallel wizarding world where he has to re - evaluate his life and actions. There are also fanfics where he forms an unexpected bond with Harry Potter, like becoming a mentor figure to him in a strange turn of events.
Sure. 'Peter Pettigrew: The Untold Story' is an interesting fanfic. It shows Pettigrew in a different light, not just as a simple villain. It details his relationship with the other characters in a more complex way. Then there's 'The Mystery of Peter Pettigrew' which focuses on uncovering secrets about him that were not known in the original books. And 'Peter Pettigrew and the Path to Forgiveness' is about his journey towards redemption, which is quite a unique take on his character.
There are fanfictions that explore Peter Pettigrew's early days at Hogwarts. Maybe he was once a more innocent boy who got influenced by the wrong crowd. For example, a story could show how he first met James, Sirius and Remus and how his insecurities led him down the path of eventually becoming a Death Eater.
There's also a plotline where the pet dragon is a reincarnation of an ancient wizard. The dragon has the memories of this wizard and helps Harry unlock some long - forgotten magic. This one is quite interesting as it combines the idea of reincarnation with the magic of the Harry Potter world. It has some great scenes where the dragon is teaching Harry spells that no one else knows.
There's a fanfic where Peter Pettigrew is actually a double agent. He fakes his loyalty to Voldemort to gain information for the Order of the Phoenix. The plot twist comes when everyone discovers his true intentions and has to re - evaluate their view of him.
One common theme is redemption. Many fanfictions explore the idea of Peter Pettigrew seeking redemption for his actions. Since he was a traitor to the Potters, some stories show him trying to make up for it, often in relation to Harry.
Maybe in the fanfiction, Harry catches Peter Pettigrew while he's trying to escape to Voldemort again. Harry uses some new spell he's learned to trap Peter. Then, instead of handing him over to the authorities right away, Harry tries to get information out of him about Voldemort's plans. This could lead to a whole new adventure for Harry and his friends as they try to use the information to prevent Voldemort's next move.
Sure. 'Rune - Powered Portals' has a unique plot where ancient runes are used to create portals to different magical realms. 'The Ancient Rune Heir' is about a character who discovers they are the heir to a powerful ancient rune legacy. Another one is 'Runes of the Forbidden Forest' which involves ancient runes hidden deep in the forest that hold great power and danger.
Sure. There might be a fanfic where Pansy Parkinson is actually a secret agent for Dumbledore. She has been planted in Slytherin to keep an eye on the more dangerous elements. It's a unique twist on her character.
Sure. 'Astoria's Secret Alliance' is a fanfic where Astoria forms an unexpected alliance with a group of muggle - born wizards. They work together to expose a dark plot within the wizarding world that was overlooked during the main Harry Potter events. It has a really unique plot that combines the idea of unity between different wizarding groups.
Well, one unique plotline is when Draco and Harry are forced to work together on a secret mission for the Order of Phoenix. They have to put aside their differences and learn to trust each other, which is a complete turnaround from their usual rivalry in the original books.