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.
He might become more confident. With the tracer abilities, he can take on more challenges. For example, if he can trace dark magic, he will be more willing to go after dark wizards.
In some fanfictions, Harry Potter might absorb abilities through magical artifacts. For example, he could find a special amulet that transfers the powers of the previous owners to him when he touches it.
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.
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.
There could be. In fanfiction, the concept of Harry Potter owning a ship can be explored in many ways. The ship might have magical abilities like being able to teleport within the wizarding world. Some fanfics might focus on how Harry discovers and uses these abilities for his adventures or to help the wizarding community.
Well, one ability could be enhanced speed. Pegasus are already very fast, but in the fanfiction, Harry's pegasus might be able to travel at near - instantaneous speeds. This would be useful for getting Harry out of dangerous situations quickly or for delivering urgent messages across long distances in the wizarding world.
In Harry Potter fanfiction, a rare ability could be the power of true prophecy. While there are seers in the original series, in fanfic, a character might have the ability to see not just vague glimpses of the future but detailed and accurate prophecies that can change the course of the wizarding world. Also, the ability to heal any wound or illness instantaneously could be considered rare. This would make the character a sort of super - healer, far more powerful than Madam Pomfrey. And some fanfictions might explore the ability of a wizard or witch to transform into any object or creature at will, not just those within the Animagus transformation limits.
Some fanfictions give characters the ability to communicate with animals on a much deeper level than normal in the Harry Potter world. Instead of just understanding general emotions or simple messages, they can have full - blown conversations. This could lead to uncovering secrets that the animals have witnessed, or using them as spies in a battle of wits against the dark forces.
Well, it might enhance his magical power significantly. Dragon blood is often associated with great strength and heat in magical lore. So his spells could be more powerful, like his Patronus might be larger or more vivid. Also, he could have a natural affinity for fire - related magic, being able to conjure and control flames more easily than others.