In a galactic empire vs earth fanfiction, for the galactic empire, a powerful emperor or empress might be a main character. They are the ones who give the orders for the invasion or subjugation of Earth. Their motives could range from resource - gathering to simply expanding their territory. On Earth, a group of characters could be central. This could include a diplomat who tries to negotiate with the empire, a hacker who tries to break into the empire's computer systems to gather intelligence, and a street - smart rebel who knows all the hidden corners of the cities and uses this knowledge to organize resistance.
On the side of the galactic empire, there could be an imperial general, a cold - blooded and highly strategic leader who is determined to bring Earth under the empire's rule. On Earth, perhaps a young and brilliant scientist who discovers a way to neutralize the galactic empire's main weapon. There could also be a fearless military pilot who leads the aerial defenses against the empire's ships.
In such a fanfiction, the galactic empire might have superior technology. They could possess advanced weaponry like energy blasters and faster - than - light ships. Earth, on the other hand, would have its own home - field advantage and the tenacity of its people. Earth might try to form alliances with other planets within the galactic empire that are discontent. It could be a fight of David and Goliath, with Earth using guerrilla - style tactics against the more organized and powerful galactic empire.
The UNSC also has powerful leaders like Admiral Hood. His strategic mind and ability to command large fleets could tip the scales in battles. In the Galactic Empire, Emperor Palpatine is incredibly powerful. His manipulation of the Force, political acumen, and control over the entire Empire mean he could devise plans to outmaneuver the UNSC.
Obviously, Harry Potter himself could be one of the main characters. He might be the one to bridge the gap between the wizarding world and the galactic empire, using his skills and courage to face new challenges in the galactic setting.
One idea could be a battle over a resource - rich planet. The UNSC discovers the planet first but then the Galactic Empire arrives. They engage in a large - scale space and ground battle. The UNSC uses their Spartan soldiers' superior combat skills on the ground while the Empire deploys its massive Star Destroyers in space.
Some characters might be in awe of the power and grandeur of the human galactic empire. They could see it as a symbol of human achievement and a new era of dominance in the galaxy. Others might be fearful, especially if the empire has a reputation for being aggressive or imperialistic. They would worry about the loss of their own independence or the way the empire might treat their race.
Darth Vader from Star Wars is an iconic character. He's a powerful Sith Lord within the Galactic Empire. His menacing look and complex backstory make him very memorable.
A character could be a Force - sensitive child from the United Earth Empire. He was born with this power but was hidden away on Earth. When the Empire discovers his abilities, they want to use him as a weapon. However, he is befriended by a group of rebels who help him understand the true nature of the Force and fight against the Empire's evil plans.
One possible main character could be an Earth scientist. They would be in a unique position to study the Empire's technology and try to find a way to defend Earth.
Well, the Sith Lords in general are popular in these crossovers. Their use of the dark side of the Force and their power - hungry nature can create some intense storylines. And from other universes, characters like Captain Kirk could be included. His exploration - based mindset would clash with the Empire's more controlling nature. It could lead to some great moments of conflict and cooperation as he tries to navigate the Empire's complex politics and power dynamics.
In fanfiction, a human galactic empire could be a powerful and dominant force. It might have advanced technology, perhaps even surpassing the existing races in the Mass Effect universe. Humans could have a strict hierarchical system, with a central ruling authority on a grand capital planet. Their military would likely be a formidable force, equipped with powerful ships and biotic soldiers.