The idea of Harry Potter having a virus bloodline in fanfiction is really interesting. It could introduce a lot of new elements to the story. For instance, it might affect his magical core in some way. Maybe the virus is slowly draining his magic, or on the contrary, it's enhancing it in an unpredictable manner. This could also have implications for his friendships. Ron and Hermione might react differently to him once they discover his virus bloodline. Ron could be more hesitant to be around him at first, while Hermione might be more determined to find a solution to help Harry deal with this new aspect of his identity.
There may well be. The world of fanfiction is incredibly diverse, and fans often like to blend different elements from various sources. Given that Harry Potter has a large and passionate fan base, and the idea of introducing a unique virus like the Blacklight virus into the magical world could make for an interesting story. But finding it might require some dedicated searching on different fanfiction repositories, and also checking relevant tags and categories related to both Harry Potter and viruses.
It could make him more of an outcast. Since a virus bloodline might be seen as something abnormal and dangerous in the wizarding world, Harry could become more withdrawn and have to rely more on himself.
Obviously, Harry Potter himself is a central character. Since it's about his bloodline, he will be the one through whom the exploration of the bloodline occurs. Then there might be a new character who is a long - lost relative from the bloodline. This character could be an old wizard or witch with a wealth of knowledge about the family's past and the secrets within the bloodline.
It could be about how the Blacklight virus enters the wizarding world. Maybe a Muggle - born student unknowingly brings it into Hogwarts. Then, the virus starts to affect the magic of the wizards, causing chaos as spells go wrong. Harry Potter might be the one to figure out how to stop it, using both his knowledge of magic and some newfound understanding of this strange Muggle virus.
There could also be a plotline where the exploration of Harry's bloodline reveals a connection to a different magical culture. This could lead to interactions with new magical creatures, spells, and ways of life. For instance, his bloodline might have roots in a far - off land where magic is practiced in a completely different way, and he has to learn about and adapt to this new magical heritage.
There could also be new characters introduced in the fanfiction. Maybe an old wizard or witch who has knowledge about the plague bloodline and its secrets. This character could act as a mentor to Harry, guiding him through the discovery of his heritage and the powers that come with it.
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.
One unique trait could be his eyes. Maybe they have a dragon - like glint or change color in certain situations, like when he's using powerful magic. His sense of smell could also be heightened, similar to how dragons can detect scents from far away. This could help him in finding hidden objects or detecting danger.
Well, perhaps the plot could involve Harry discovering his plague bloodline and how it ties into the history of the wizarding world. It might be related to an ancient curse or prophecy. For example, the plague bloodline could be the key to defeating a new, powerful dark force that is emerging in the wizarding world. And as he uncovers more about it, he has to deal with the reactions of his friends and the wizarding community, some of whom might be fearful or suspicious of his new - found heritage.