One common plot is Dumbledore going back in time to prevent certain tragedies in the wizarding world. For example, he might try to stop Voldemort's rise to power earlier in history. This gives the author a chance to rewrite parts of the Harry Potter universe in an interesting way.
Another way is to join Harry Potter fan communities on social media platforms like Reddit or Facebook. People often share and recommend their favorite fanfictions there. You can ask specifically about Dumbledore time travel fanfictions and you'll likely get some great suggestions from fellow fans who have already read a lot in this genre.
A really unique concept is when Dumbledore travels through time to prevent the creation of dark magic artifacts. In one fanfiction, he goes back in time to stop a powerful dark wizard from creating an artifact that was later used to cause great harm in the wizarding world. This gives Dumbledore a whole new mission in the past and shows his determination to protect the future of the wizarding world even in a different time period. It also explores how his actions in the past can have far - reaching consequences in the future.
A good Albus Dumbledore time travel fanfiction I've come across is 'The Time - Traveling Headmaster'. It's a story where Dumbledore travels into the future to see the state of Hogwarts and the wizarding world. He discovers things that make him re - evaluate his current actions and plans. It has a really engaging plot that keeps you hooked from start to finish, with some unexpected twists along the way.
If Dumbledore traveled to the past and influenced important historical figures, it could change the political and social structure of the wizarding world. Say he convinced a key figure to support a different ideology. This could lead to different laws and norms in the present. It might also change the relationships between different magical communities, like how wizards interact with goblins or centaurs.
I've read a fanfic where Dumbledore is evil due to a time - travel accident. In the story, a spell during time travel goes wrong and alters Dumbledore's personality. Harry has to figure out what happened and how to fix it. The story is really detailed in exploring how the Hogwarts community reacts to an evil Dumbledore. It shows how the relationships between the characters change and how the power dynamics shift. It's a great read if you like exploring different interpretations of the Harry Potter universe.
One interesting plot could be Dumbledore traveling back in time to prevent a major dark wizard from rising in the first place. He might use his vast knowledge and wisdom to subtly change events so that the dark influence never takes hold. For example, he could stop a young Voldemort from making certain decisions that led him down the path of evil.
A very well - known fanfic in this category is 'Evil Dumbledore: Time Travel Revelations'. This story is popular mainly because it delves deep into the concept of how an evil Dumbledore could have influenced the entire course of the Harry Potter story through time - travel - related events. It also has some great side characters and sub - plots that add to the overall richness of the story.
Some Flash time travel fanfics play with the idea of time travel via dreams. Barry Allen could enter a dream - like state where he experiences different timelines. It's an interesting take as it blurs the line between reality and the subconscious.
One common trope is the 'fish out of water' situation. The time - traveling character is suddenly in a different era and has to deal with the strange customs, technology, or social norms. For example, a modern - day character going back to the Middle Ages and being shocked by the lack of indoor plumbing. Another is the 'butterfly effect' trope. Small changes the time traveler makes in the past can have huge, unforeseen consequences in the future.