Well, it could be about Harry Potter being invited to the council of elves. Maybe they need his help to deal with a dark magic threat that is affecting the elven realm. Harry's unique skills and knowledge from Hogwarts could be put to good use in this elven adventure.
The elves themselves would be major characters. There could be an elven leader, perhaps an old and wise elf who is the head of the council. Also, Hermione might be involved as Harry's friend and often his partner in adventures. She could bring her vast knowledge of magic and research skills to help Harry in dealing with the council of elves.
Maybe Harry will learn the unique culture and magic of the elves in the council. He could discover new spells or ways of living that are different from the wizarding world he knows.
Winky is also a popular choice. Fanfiction might focus on her recovery from her problems in the original series, like her addiction to Butterbeer. Maybe she becomes a strong advocate for elf rights in these stories.
There could be an old and wise elf elder. This elf has lived for centuries and has a vast knowledge of elf magic and history. He could be a mentor to Harry, guiding him in the ways of the elf council.
In some Harry Potter fanfictions, the Council of Immortals is often a secretive and powerful organization. They could be made up of ancient wizards, magical creatures, or other entities that have defied death. Their motives can range from maintaining the balance of magic to having their own hidden agendas. For example, they might be involved in protecting certain magical artifacts or guiding the fate of key characters like Harry Potter.
Well, in a lot of Harry Potter fanfiction, elves are sometimes given backstories that weren't explored in the main series. They can be shown as a more diverse group. There could be different types of elves with different appearances and cultures. Some fanfictions might even have elves interact with other magical creatures in new and interesting ways, like teaming up with centaurs to protect the Forbidden Forest from dark wizards.
Dobby would likely be one of the important house elves. He has shown great courage and a willingness to go against the norm to help Harry in the original series. In this fanfiction, he could be the leader among the house elves in the rescue mission.
Dobby is often very popular in fanfiction. Since he was already a well - developed character in the original series, fanfiction writers like to expand on his story further. He might be shown having more adventures or getting into different kinds of trouble. Another popular one is Kreacher. Writers may explore his complex personality more deeply, perhaps showing a side of him that was not fully explored in the books, like his loyalty to the Black family in new and interesting ways.
Often, in these fanfictions, the members might be a mix of different magical species. There could be a centaur who has gained immortality through some special magic. There may also be a veela who is part of the council, using her charm and magic in council affairs. And perhaps a powerful necromancer who has found a way to cheat death and is now part of this important council.