Draco Malfoy can be a really interesting character in this type of fanfiction. He might be forced to work with students from other houses, which would lead to a change in his character as he sees the value in the qualities of the other houses, like the bravery of Gryffindor or the kindness of Hufflepuff.
Hermione Granger is also popular. In fanfiction, she could be using her intelligence to come up with new ways to improve the relations between the houses, perhaps by creating study groups that include students from all houses.
McGonagall as the Head of Gryffindor is often very popular. She's strict but fair and her powerful magic and no - nonsense attitude make for great stories. Fans like to write about her making tough decisions for the good of Gryffindor and Hogwarts as a whole.
Well, in these fanfictions, the founders of the houses can also be very popular characters. Godric Gryffindor, Salazar Slytherin, Rowena Ravenclaw and Helga Hufflepuff. Their backstories and the original reasons for creating their houses can be explored in the context of a merge. For example, how would they react to seeing their houses combined? Their magic and wisdom could be a guiding force in the new Hogwarts that the fanfiction creates, and they could interact with the modern - day students in unique ways, perhaps teaching them new ways to use the combined house powers.
Hermione Granger is often a popular character in these fanfictions. Her intelligence from Ravenclaw and her courage from Gryffindor make her an even more dynamic character in merged - house scenarios. Harry Potter himself also remains popular as his leadership qualities can be enhanced when considering the merged houses. He can bring together different traits from all the houses and use them to fight against the dark forces.
Draco Malfoy can also be a prominent character. In some fanfictions, he might be in competition with Harry for the title of mage lord or might have to work with Harry against a common enemy that threatens the mage lord legacy. Snape could also be an interesting character in this context. His complex personality and deep knowledge of magic could be explored further as he gets involved in the affairs of the mage lord, perhaps having some secret knowledge about the mage lord lineage.
One interesting plot could be a character from an unexpected house rising to lead all the houses in a time of great peril at Hogwarts. For example, a Hufflepuff might show extraordinary leadership skills during a dark wizard attack.
In a 'Harry Potter Lord of Many Houses' fanfiction, it might involve a time - travel element. A character from the future goes back in time and becomes the lord of many houses. They use their knowledge of future events to make changes in the houses. They could reform the house systems, introduce new magical teachings, and change the way the houses interact with each other, all while facing resistance from traditionalists within the wizarding community.
Hermione Granger would also be a great candidate. She is highly intelligent like a Ravenclaw, but her loyalty to her friends and the fight against evil shows Hufflepuff traits. Her courage in the face of danger is Gryffindor - like, and she has proven to be cunning when outwitting her enemies, which is a Slytherin quality.
The main character is usually the heir themselves. They could be an original character created for the fanfiction or a well - known character from the original series given a new twist. There are also often mentors from each of the houses the heir is related to. For example, a wise old Ravenclaw professor or a brave Gryffindor knight - like figure.
Definitely Harry Potter. He's the face of the franchise and his character is often associated with bringing people together. Then there could be Neville Longbottom. He grew so much throughout the series and could be a great example of how different houses can come together. Luna Lovegood might also be there. Her unique perspective and open - mindedness could help in uniting the houses. And I think we might see Draco Malfoy as well. His character has the potential for redemption and could be part of the story of uniting the houses, showing that even those from Slytherin can be part of the greater good.
In fanfiction, Gryffindor's opposite could be Slytherin in some aspects. Gryffindors are often seen as brave and bold, while Slytherins are more cunning and ambitious. Hufflepuff, with its values of loyalty and hard work, could be considered opposite to Ravenclaw's focus on intelligence and knowledge. For example, a fanfiction might explore a story where a Gryffindor and a Slytherin have to overcome their house differences to work together, highlighting their opposing traits like the Gryffindor's straightforwardness against the Slytherin's deviousness.