One popular character is Belisarius Cawl. He is often featured in fanfiction due to his significant role in the Adeptus Mechanicus. His advanced knowledge and controversial experiments make for interesting storylines.
In some Adeptus Mechanicus fanfiction, there are tales of their exploration of ancient ruins. These ruins could hold powerful artifacts or knowledge long forgotten. The Tech - Priests embark on these dangerous quests, facing deadly traps and ancient defenses. Their journey not only uncovers secrets of the past but also tests their loyalty to the Machine God.
Another great one is 'Skitarius' which focuses on the Skitarii, the cybernetic soldiers of the Adeptus Mechanicus. It shows their loyalty to the Mechanicus and their combat capabilities in various battle scenarios. The novel gives a detailed look at their weaponry and how they operate within the strict hierarchy of the Mechanicus.
In Warhammer 50k fanfiction, characters like the Sisters of Battle are quite popular. They are strong, devout warriors, and their stories of faith and combat can be really inspiring. There are also Inquisitors who are often central characters. They have the power to investigate and root out heresy, and their complex personalities, some being more noble and some being more morally ambiguous, make for great storytelling. Additionally, the Ork warbosses can be popular as they bring a lot of chaotic and violent energy to the stories.
Horus Lupercal is a very popular character. His fall from grace and the events leading up to it are often the focus of fanfictions. Another popular one is Magnus the Red. His connection to the warp and his attempts to warn the Emperor make for great story material. Also, Leman Russ is popular. His no - nonsense attitude and his relationship with his legion are often explored in fanfic.
One popular character is Yvraine. She is often depicted in fanfiction as a powerful figure leading the Ynnari. Her unique abilities and her role in the Eldar's struggle for survival make her a fascinating character to write about.
Technology transfer is another theme. In many adeptus mechanicus crossover fanfictions, the advanced technology of the adeptus mechanicus either gets introduced to a new world or is influenced by the technology of the other fictional setting. This can lead to all sorts of interesting developments, like new weapons or devices being created. And it can also cause problems as the two technologies might not be fully compatible at first. Another aspect is the exploration of different ideologies. The dogmatic and machine - focused beliefs of the adeptus mechanicus can be contrasted with the more fluid or diverse beliefs of other fictional groups, which often creates internal and external conflicts within the story.
The Silent King Szarekh is also very popular. He represents the ancient and mysterious nature of the Necrons. Fanfiction might delve into his past, his reasons for leading the Necrons, and his long - term plans for the galaxy.
The Primarch Horus is often a very popular character. His fall from grace and the events leading up to it are a major part of the Warhammer 40k lore, and in fanfiction, there are many interpretations of his motives and actions. Another popular one could be Magnus the Red, with his powerful psychic abilities and the complex relationship he has with the Emperor and his fellow primarchs.
The Space Marines are often very popular. Their noble and fearless nature makes them appealing protagonists. They are highly trained warriors with advanced technology at their disposal, and in the fanfiction, they can be portrayed in various ways, from following strict codes to breaking them for the greater good.
There's also Alaitoc. In fanfiction, female Eldar from Alaitoc are sometimes the focus. They are known for their stealth and marksmanship. Stories might revolve around a female Alaitoc ranger on a long - range scouting mission, encountering unexpected threats and having to rely on her wits and skills to survive.