Some of the main characters include the leaders of the different factions. There are the brutal orc warlords who lead their hordes into battle. The elven lords, with their grace and ancient wisdom, also play significant roles. And don't forget the human generals who are trying to hold their ground against all the chaos. Each of these characters has their own story arcs and development throughout the novels.
The key features often include epic battles. They usually involve different factions from the Warhammer universe fighting over the realmgates. The novels also have detailed world - building, showing the various realms and their unique characteristics.
One main theme could be power struggle. With different realms connected by realmgates, various factions might fight for control over these gateways. Another theme could be exploration as characters venture through the realmgates into unknown realms.
War is a major theme. The novels are named Realmgate Wars after all. There are battles between different factions over the control of the realmgates. Another theme is power. Different characters seek power in various forms, whether it's magical power or political power within their factions.
There are many main characters. Some are powerful warriors from different races, like the noble knights and the fierce orcs.
I can't really say if they are popular or not. There are so many books out there. If they have a really engaging story, good reviews, and a strong fan base among the people interested in this kind of war - themed fiction, then they might be popular. But without more information, it's hard to tell.
Perhaps the concept of realmgates is what makes it unique. If these realmgates are central to the plot, it offers a distinct setting compared to other novels. They could be used in ways that create interesting plot twists, like unexpected allies or enemies emerging from different realms through the realmgates.
I'm not entirely sure as I haven't read them specifically. But generally, they might be about epic battles in the Realmgate Wars, with different characters, their strategies, and the power struggles within that fictional realm.
Nagash is a central figure in many of the novels related to necromancy and the undead. He is extremely powerful and his actions drive a lot of the dark magic - related plotlines. There are also characters like Karl Franz, the Emperor of the Empire, who has to deal with threats from all sides, be it Chaos invasions or Greenskin raids. He is a symbol of leadership and order in the Warhammer Fantasy world.
Gotrek Gurnisson and Felix Jaeger are main characters in some of the novels. Gotrek is a Slayer and Felix is his human companion.
There are also some orc shamans that play key roles in certain novels. They are the ones who can communicate with the spirits and use magic in the orc society. Their actions often influence the fate of the orc warbands and tribes as they either bring good fortune in battle or doom.