Some fanfictions could also be about Tatia's life if she had survived. How would she have interacted with Elena and the other characters? Would she have tried to stop the chaos in Mystic Falls? These are the kinds of interesting ideas that can be found in 'The Vampire Diaries Tatia' fanfictions.
There are fanfictions that might focus on Tatia's backstory. Maybe she was a powerful witch in some fanfictions, and her powers were being hunted by other supernatural beings. This could add a whole new layer to her character and her role in the 'The Vampire Diaries' universe.
One interesting 'The Vampire Diaries Tatia' fanfiction could be the ones that explore her relationship with the original vampire brothers before the events of the show. For example, a fanfiction might delve into how Tatia's love was a catalyst for the brothers' rivalry in a more detailed and alternative way compared to the show.
Fanfiction.net is a great place to start. It has a large collection of 'The Vampire Diaries' fanfictions, and you can easily search for Tatia - related ones. Just use the search bar and type in 'Tatia' along with 'The Vampire Diaries' and you'll get a list of relevant fanfictions.
One possible plotline could be that Tatia's sister is a long - lost relative who suddenly shows up in Mystic Falls. She might have some hidden powers or knowledge about the vampire - werewolf - witch triangle that the main characters are unaware of, and this knowledge could either help or hinder them in their battles.
There are also fanfictions that introduce new LGBT characters into the Vampire Diaries world. They might be a group of vampire hunters who are all lesbians, and their interactions with the main characters, both positive and negative, create exciting new storylines that deviate from the original plot but still stay true to the overall feel of the show.
One interesting Vampire Diaries compulsion fanfiction could be one where a vampire uses compulsion in a creative way to protect the main characters from a new threat. For example, compelling a group of werewolves to forget they saw the vampires in a certain area.
There might be a fanfiction that focuses on the backstories of the minor characters in the Vampire Diaries. For example, a detailed story about Bonnie's family history and how it ties into her magic. This can add depth to the overall Vampire Diaries universe within the fanfiction.
Perhaps a fanfiction where Saraaa is a key figure in an alternate universe. In this universe, the rules of the vampire diaries world are slightly different. For example, instead of the sun and moon curse, there could be a curse related to Saraaa's existence. And all the characters' fates are intertwined with hers in unexpected ways. It could be a really cool exploration of a different take on the Vampire Diaries world.
One interesting Elena compelled fanfiction could be where she is compelled to forget her love for Stefan and starts to develop feelings for Damon in a very different way. It changes the whole dynamic of the triangle in a unique way.
One interesting fanfiction could be where Caroline and Tyler go on a secret adventure away from Mystic Falls to escape all the supernatural drama for a while. They discover a hidden place full of magic that neither of them knew existed.
There could be a 'Blood and Wine' fanfiction where the characters in 'The Vampire Diaries' discover a hidden cellar filled with ancient bottles of 'blood and wine'. This discovery could lead to a series of adventures and power struggles among the vampires, witches, and werewolves in the story. For example, the vampires might fight over who gets to consume this special blood - wine mixture, believing it will grant them extraordinary strength or abilities.
One interesting fanfiction could be about a wizard from 'Harry Potter' ending up in the world of 'The Vampire Diaries' and having to navigate the different magical rules and vampire politics. Maybe they form an alliance with the Salvatore brothers to fight against a common dark magic threat.