As I'm not familiar with this 'nordly war story', the main characters could be from different sides of the conflict. There might be a brave commander who led his troops, or a group of ordinary people who became heroes in the face of the war's challenges.
I'm not sure specifically as I haven't read it. It could be about a war that took place in the Nordly region, perhaps involving local tribes, territorial disputes, or battles for resources.
I'm not sure specifically which 'nordly's war story' you are referring to. There could be many different war stories associated with the name nordly. It could be a personal account of a soldier named nordly in a particular war, or perhaps a fictional story set during a war with a character named nordly.
One possible theme could be survival. If nordly was in a war, the basic instinct to stay alive in the face of danger would be a significant part of the story.
The main characters in the Shadow of War main story are Talion and Celebrimbor. Talion is a ranger who has been resurrected with special powers, and he is on a quest to fight against Sauron. Celebrimbor is an ancient elf - smith, and his spirit is bound to Talion. Together, they are a powerful force against the dark forces in Middle - earth.
Marcus Fenix is one of the main characters. He's a tough and skilled soldier in the fight against the Locust.
The main characters are likely to be the ones who have been most affected by the war in its final stages. This could include people who have lost their homes, families, or livelihoods. Maybe a young man who is trying to protect his sister and mother, or an old woman who has seen her entire neighborhood destroyed and is now relying on her wits to stay alive.
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.
Marcus Fenix is one of the main characters. He's a key figure in the COG's fight against the Locust Horde. Dom Santiago is also important. He's Marcus' friend and comrade. Colonel Hoffman plays a significant role in leading the COG forces as well.
The main characters in the 'War of the Monsters' story are, of course, the monsters. There could be a slithering serpent - type monster that can move at lightning speed. There might also be a hulking, bear - like monster with a thick hide. These monsters are the focus as they battle each other. Their actions drive the story forward. Their interactions with each other, whether it's a fight or a temporary alliance, are what make up the main events of the story.
I'm not sure as the '50 years of war story' isn't detailed. But likely it would include military leaders and soldiers.