Lily is surely a main character. Her friends, who could be from different Hogwarts houses, are also important. Maybe there's a friend who is really good at Transfiguration and another who is an expert in Herbology. They all come together in this fanfiction to play the game, and each of them will bring their own skills and quirks to the story. For example, the friend good at Transfiguration might use that skill to change the shape of objects in the game, adding an interesting twist to their adventures.
Obviously, Lily is one of the main characters. And her friends, though we don't know their names yet from just this title, are also main characters. They are likely to be students at Hogwarts with different personalities and magical abilities.
It's hard to say who would win. If Lily is very fast on her feet and has a good knowledge of the Hogwarts grounds, she could have an edge. But if one of her friends has a special magical ability like being able to fly without a broom for a short time, that friend might win. It really depends on how they use their skills and the environment around them.
It could be about Lily and her friends exploring the magical world of Hogwarts in a game. Maybe they are on a quest to find a hidden magical artifact within the castle. They might face challenges like solving puzzles created by the Hogwarts founders.
They could also face some challenges during the tag game. Maybe there are magical creatures that get in the way or some enchanted objects that cause unexpected things to happen. For instance, they might accidentally trigger a spell on an old statue that then starts chasing them, adding an extra layer of danger and excitement to their tag game.
The main characters are obviously James Albus and Lily Potter. They are likely to be the central focus of the fanfiction, with their adventures and experiences at Hogwarts being the main storyline.
Her best friend could be a main character. This friend might be the first one Lily tells about getting her period and could offer practical advice like which pads are the most comfortable.
It could be James Potter. Since they have a relationship in the original story, it's possible that in the fanfiction, he is the father.
It could be a dark wizard who has infiltrated Hogwarts' staff. This wizard might be secretly manipulating events and students for his own dark purposes. He could be using his position to spread dark magic teachings and trying to turn students against each other, all while Lily Luna Potter starts to suspect something is wrong and tries to expose him.
The main characters are Darkness and Lily. Darkness could be a complex character, maybe having some hidden motives or a tragic past that makes it act in certain ways. Lily, on the other hand, might be the one who tries to understand Darkness and bring out the good in it. She could be kind - hearted and have a strong sense of justice.
Maybe there's also an old Hogwarts professor who has some knowledge about the phantom's existence. This professor could play a crucial role in guiding the students or trying to solve the mystery related to the phantom.
Many fanfictions portray Lily Luna Potter as a very friendly and inclusive character. She is likely to have friends from all the houses in Hogwarts. This is because she values the unity among witches and wizards, and she believes that everyone has something unique to offer, regardless of their house affiliation. So she is often seen as a unifying force within the Hogwarts community.