One possible plotline could be Harry learning the unique culture and magic of the Delacour family. For example, he might be exposed to different types of French magic that he wouldn't have encountered otherwise. Another could be his relationships with the Delacour sisters. Maybe he forms a really close bond with Fleur, like a brother - sister relationship, which changes the way he views relationships in general. Also, his upbringing by the Delacours might give him a different perspective on the wizarding world politics, as the Delacours could have their own views and influence on him.
Well, perhaps in the 'harry raised by delacours fanfic', there is a plotline where Harry has to adapt to the Delacour family's high - society way of life. He might struggle at first with all the formalities and expectations, but then grow to appreciate it. It could also involve him learning their family traditions in magic, like special spells or potions recipes. And his presence in the Delacour family might attract unwanted attention from dark forces who are interested in the Boy Who Lived being in a different environment, leading to some exciting battles and escapes.
In this fanfic, a likely plotline is Harry's education in the Delacour household. He could be taught magic in a more hands - on and less structured way compared to Hogwarts. This might lead to him developing his own unique magical style. His relationship with the Delacour parents would also be a key aspect. They could be very protective of him, and their parenting style might be different from what he would have received at the Dursleys or at Hogwarts. Maybe they encourage his natural curiosity more, which in turn makes him a more confident and powerful wizard in the long run.
One interesting plotline could be Harry learning elven magic. Since Elrond is an elf, he would have different knowledge of magic compared to what Harry is used to in the wizarding world. Another could be Harry's interactions with other elven characters. He might form unique friendships or rivalries. Also, his growth in a completely different cultural setting than Hogwarts would be fascinating.
One interesting plotline could be how Harry's view of the wizarding world changes. Since elves have a different culture, he might see things like house - elf slavery in a new light. He could grow up with a more empathetic view towards the underprivileged in the wizarding society.
In this fanfic, Harry's character development could be quite significant. Being raised by the Delacours, he would be exposed to a different set of values. He might grow to be more confident in his magical abilities as the Delacours could encourage him more freely. Also, his sense of family and loyalty could expand as he becomes part of the Delacour family. He may learn to be more diplomatic, dealing with the different personalities within the family and their friends. This new environment would shape him into a different kind of wizard compared to the one we know from the original series.
One possible plotline could be that Harry has unique magical abilities due to being raised by Death. Maybe he can communicate with the dead more easily and gain knowledge from them that gives him an edge in the wizarding world.
One interesting plotline could be how Dobby's unique house -elf magic and knowledge influence Harry's upbringing. For example, Dobby might teach Harry some secret elf - made spells. Another could be how Harry's relationship with the wizarding world changes since he is being raised outside of the traditional Hogwarts -centric environment. He might have a different perspective on things like pure - blood supremacy.
One plot idea could be that she grows up learning the unique magic and culture of the Delacour family. Maybe she has a special bond with Fleur and they train together for some wizarding tournament. Another idea is that she discovers secrets about her past that are different from the original Harry Potter story because of her upbringing by the Delacours.
Well, it could involve Harry growing up with the Delacour family's unique culture. Maybe he'd learn different kinds of magic that the Delacours are known for. He might also have a different personality, influenced by their flamboyant and refined ways.
He'd probably be more refined. The Delacours are known for their elegance, so Harry might have better manners and a more sophisticated way of speaking.
One interesting plotline could be how Harry's personality is shaped differently. With the Marauders' influence, he might be more mischievous and confident. For example, he could learn pranks from them at a very young age and use them to outwit his enemies later on.
Well, perhaps in this fanfiction, Harry's snake -raising has given him some special powers related to serpents. For example, he could have the ability to move as silently as a snake or even use some snake -like magic that others don't possess. Also, the story could explore how his relationship with the snakes affects his relationships with his human friends. Maybe at first they're a bit put off, but later come to understand and accept this part of him.