A character from a long - lost race of powerful energy - beings. This character could have the ability to manipulate the Infinity Stones in a unique way, adding a new dynamic to the story. They could initially be a bit of an enigma, with the Guardians not sure if they're friend or foe.
An ancient wizard - like being who has knowledge about the Infinity Stones that dates back to their creation. This character could be a mentor figure to the Guardians, guiding them on their journey to understand and protect the Stones. They could also have their own motives and secrets that are slowly revealed throughout the fanfiction.
One idea could be a pre - Infinity War story where the Guardians try to steal an Infinity Stone from a powerful and unexpected enemy. Maybe a new race that has been secretly collecting powerful artifacts.
Gamora and Sakura could be a great pairing. Both are strong female characters. Gamora could teach Sakura some of her advanced combat techniques from other planets, and Sakura could show Gamora how to use medical ninjutsu. They could also bond over their experiences of growing up in tough environments and having to prove themselves.
I think Groot would be really interesting. He has a simple yet profound nature. In a Star Wars - Guardians crossover, his unique form of communication and his strength could be used in very creative ways. For example, he could befriend some of the more nature - oriented species in the Star Wars universe like the Ewoks.
Prince Peter could develop by becoming more of a strategic leader. He might start to think more about the long - term consequences of the Guardians' actions instead of just going with the flow.
It's hard to say for sure, but Doctor Strange could be a very powerful character if he were included. His mastery of the mystic arts could give him an edge in both the magical and space - faring aspects of the story. He could manipulate time and space in ways that would be useful in the Guardians' adventures and also hold his own against powerful wizards in the Harry Potter world.
The Guardians of the Galaxy story is about a group of misfits. Star - Lord, Gamora, Drax, Rocket and Groot come together. They are on a journey to protect the galaxy from various threats. They start out as individuals with their own motives but gradually become a family. They face villains like Ronan who wants to destroy Xandar. Their adventures are filled with humor, action and lots of cool space battles.
The main guardians of the galaxy in the comics include Star-Lord, Gamora, Drax the Destroyer, Rocket Raccoon, and Groot.
An ancient being who has been in hiding since the creation of the Infinity Stones. This being could have a unique power that is related to the Stones but not in a way that the Avengers or Thanos are aware of. It could be a neutral party at first but then be swayed to help the Avengers once they prove their worth.
A young, Force - sensitive alien who has the power to manipulate time could be an interesting addition. This character could bring a new dynamic to the relationship between Luke and Vader. For example, they might have to protect this alien from the Empire or the Sith who want to use its power for evil.
I think Star - Lord and Iron Man would be an interesting pair. They both have a cocky and self - assured attitude. They could compete in terms of who has the cooler gadgets and who is better at coming up with quick - witted plans during battles. They might also argue about music, as Star - Lord is always into his retro tunes while Iron Man probably has his own favorite modern music.