Since I don't know the specific story, I can't say for sure. But if it's named after Morrigan, she is likely to be a main character. There might also be other military personnel like soldiers, commanders, or perhaps even civilians caught up in the war.
Well, without more information it's hard to say precisely. But generally, a 'modern war story' implies it will have elements of contemporary military operations. If Morrigan is a central character, she might be leading troops, dealing with political intrigue within the military, or facing personal challenges in the midst of war. There could be action - packed scenes of combat, as well as quieter moments of reflection on the futility or necessity of war.
The main characters are Ghost Rider and Morrigan. Ghost Rider's origin story, with his deal with the devil and his transformation into the Rider, gives him a unique perspective and set of powers. Morrigan, with her possible ties to magic, fate, or the afterlife, depending on the interpretation in the fanfiction, is an equally important character. Their relationship, whether it be one of cooperation, rivalry, or something more, is what drives the story forward.
In the 'war dogs story', the primary characters are the military dogs. These dogs are the heroes on the battlefield. They are fearless and dedicated to their tasks. And the dog handlers are also important characters. They are the ones who understand the dogs' needs and behaviors. They communicate with the dogs through commands and signals. The relationship between the dogs and their handlers is a key element in the story.
Well, usually in a 'War of the Zombie Story', there are survivors. They could be ordinary people like a brave young man named Jack who used to be a mechanic. There are also zombies, of course. Some zombies might be former humans like a school teacher turned into a slow - moving zombie. And sometimes there are military characters, like Sergeant Miller, who try to fight off the zombie hordes and protect the remaining civilians.
Kratos is one of the main characters. He is a Spartan warrior with great strength. Another important character could be his son, Atreus. They embark on a journey together in the story.
In the Summoners War story, the main characters are the summoners. They come from different backgrounds but share the common goal of becoming powerful. Additionally, there are certain key monsters. For instance, the Water Ifrit has a unique backstory and is often involved in important battles. And the Dark Vampire is another character that stands out, especially in the darker parts of the story where the balance between light and dark forces is at stake. The relationships between the summoners and these special monsters form a big part of the story.
I don't know who the main characters in the 'nordlys war story' are as I don't have details about it.
Not having read the Theonite War story specifically, we can only guess at the main characters. It's possible there is a leader figure, like a king or a general, who is responsible for making strategic decisions. There may be a group of rebels who oppose the status quo and fight against those who control the Theonite. And there could be a mysterious figure, a seer perhaps, who has knowledge about the future of the war and the power of the Theonite, and whose advice is both sought after and sometimes ignored.
Nicol Bolas is a main character, being the big bad. Then there are Planeswalkers like Chandra Nalaar, Jace Beleren. Liliana Vess also plays an important role. There are others as well, but these are some of the key figures in the War of the Spark story.
In many mid east war stories, soldiers are the main characters. For example, in the stories of the Israeli Defense Forces soldiers during the various wars. They are often portrayed as brave and resourceful, fighting for their country's survival and security.