The tracer abilities in the fanfiction might be described as an extension of Harry's existing magical skills. Given his natural talent and his connection to powerful magic (like his defeat of Voldemort), these tracer abilities could be a new manifestation. Maybe he can trace not only spells but also the intentions behind them. So if someone has cast a spell with ill intent, he can follow that intention's 'trace' through the magical environment. It could be a very useful ability in his adventures, whether in Hogwarts or in the wider wizarding world.
Some great Harry and Tracer fanfictions include 'Harry's Encounter with Tracer'. It starts with a chance encounter between them and then unfolds into a story of mutual respect and friendship. 'Tracer Saves Harry' is another one where Tracer comes to Harry's rescue in a dangerous situation. And 'Together Against the Darkness' shows how they join forces to fight an evil that threatens both their worlds.
In a 'harry meets tracer fanfiction', Harry could be magically transported to Tracer's time period. They meet during a mission where Overwatch is trying to protect a powerful artifact. Harry's magic could be mistaken for some new kind of weapon by the Overwatch team at first. Tracer is the first to approach Harry and try to understand him. As they get to know each other, they find out that they both have a strong sense of justice. They combine their powers - Harry's magic and Tracer's combat skills - to defeat an enemy who wants to steal the artifact and use it for evil purposes.
You can start by looking on Archive of Our Own (AO3). It has a large collection of fanfictions from various fandoms, including Harry and Tracer ones. Fanfiction.net is also a good place to search. There might be some great stories hidden there.
Perhaps a rogue Overwatch agent who has turned against the organization. When Harry arrives, this agent sees an opportunity. He believes that by using Harry's magic, he can take over Overwatch and rule the world. So he tries to manipulate Harry and turn him against Tracer and the rest of the good - hearted Overwatch members.
The settings and themes are completely different. Harry Potter is set in a magical world with wizards, witches, and magical creatures. It's about a boy's journey in a school of magic and his fight against the dark forces. Tracer fanfiction is related to a character from a video game. The two have no common ground in terms of the fundamental elements of their stories.
One interesting Tracer fanfiction might be about her having a day off and exploring a new part of the Overwatch world in a light - hearted, lemon - themed adventure. It could involve her meeting new characters and having some comical and slightly romantic encounters.
First, you need to understand Tracer's character. Know her backstory, her personality traits like her cheerfulness and determination. Then, for the lemon part, you can use it as a symbol or incorporate it into the setting. For example, if the story is set in a garden, lemons could be part of the scenery. Keep the relationships in the story believable and in - line with Tracer's character.
There is no real evidence that Harry Potter copies tracer fanfiction. Harry Potter is a unique and highly original creation with its own complex world - building, including magic systems, Hogwarts, and a host of distinct characters. J.K. Rowling created this world from her own imagination, influenced by various mythologies and her own life experiences, not from tracer fanfiction which is likely from a different genre and has no relation to the Potterverse.
A popular 'Overwatch Tracer Fanfiction' is 'Tracer's Love Story'. It's a heart - warming story about Tracer finding love in the midst of all the chaos in the Overwatch world. It's not your typical action - filled fanfiction but rather focuses on the emotional side of Tracer. Another good one is 'Tracer and the Time Anomaly'. Here, Tracer has to deal with a strange time anomaly that is causing disruptions all over. The story is full of suspense as she tries to figure out how to fix it.