However, don't count out Nico. He has a deep and brooding nature which could translate into some very intense and impactful raps. His knowledge of the Underworld and his dark past could make his raps both mysterious and captivating, and in a battle where the judges are looking for something different, he could easily come out on top.
Percy could be a strong contender too. He has a lot of charisma and can be very persuasive. His experiences with the gods and his adventures would give him plenty of material for his raps. He could use his connection to the sea to create some really powerful and unique lyrics that would wow the crowd.
One likely opponent is Luke Castellan. Since they have a complex relationship in the original series, it would be a very emotional and intense battle in fanfiction. Luke has his own set of skills and powers, and his motives would make the battle even more interesting.
I think it would be Magnus Chase. Since Magnus has experience with the Norse world and Percy is used to dealing with the demigod stuff, they could combine their knowledge and skills. Also, they both have a sense of justice and would likely work well together.
His mother, Sally Jackson, could play an important role as an ally. She has a strong will and has always been there for Percy. Also, Tyson, his cyclops half - brother, could be a powerful ally with his strength and loyalty. And don't forget about the Nymphs. Some of the water nymphs might help Percy since he has a connection to water.
It could be Ino. She's confident and outgoing, so she'd likely put on a great show. Her stylish nature would probably make her choose a trendy and popular song, and she'd perform it with lots of flair, which would impress the judges.
Grover might also be involved. His ability to sense emotions and his connection to nature could play a role. He could be the one to initially sense Padme's arrival or help her understand the more magical and nature - related aspects of the Percy Jackson world, like the power of the gods and the spirits of the forest.
Circe is another option. She has the power to transform people and cause chaos. In the fanfiction, she could be jealous of Wonder Woman's beauty and power and Percy's connection to the gods. She might try to turn them against each other by using her magic on them or on those around them, causing misunderstandings and battles.
It could be Annabeth. She's incredibly intelligent and a great strategist. In the Hunger Games, strategy is key. She could analyze the arena, figure out the best places to hide, the best times to strike, and form alliances that would benefit her in the long run. Her knowledge of architecture might also come in handy if there are any structures in the arena that she could use to her advantage.
It could also be Annabeth and Black Widow. Both are highly intelligent and strategic. Annabeth's knowledge of architecture and ancient languages might be useful to Black Widow in certain situations, like deciphering an ancient code related to a new threat. Black Widow, in turn, could teach Annabeth some self - defense and espionage skills. They would see the value in each other's abilities and form an alliance quickly.
One interesting plot could be a rap battle between Percy and Luke to decide the fate of Camp Half - Blood. Percy could rap about his loyalty to the camp and his friends, while Luke could rap about his disillusionment with the gods and his desire for a new order.
Percy himself, of course. Given his leadership skills and powerful abilities, he would be the first to step up and face the Pillar Men. His ability to control water could be a great asset or a hindrance depending on the situation.