Merlin and Arthur are without a doubt the most popular. Their relationship is at the core of the Merlin series, and in fanfiction, they are often the focus. People love to read about their adventures together and how their friendship develops.
The knights of Camelot are also very popular. Characters like Lancelot, Gwaine, and Percival. They add a lot of action and camaraderie to the stories. In fanfiction, they can be given more backstories or be involved in different plotlines that expand on their roles in the series. For example, Lancelot's chivalry and his relationship with Merlin and Arthur can be explored more deeply.
Some fanfictions under 'All's Fair Merlin Fanfiction' may have the theme of self - discovery for Merlin. He is constantly growing in his power and understanding of his role. Also, the theme of sacrifice can be present. Merlin often has to sacrifice his own desires and safety for the greater good of Camelot and Arthur. The relationships between different characters in Camelot, not just Merlin and Arthur, but also with the knights and the court, are also explored in terms of themes like trust and betrayal.
Merlin is the central figure in most Merlin kid fanfiction. But other characters also shine. For instance, Morgana as a child can add a different dimension. Her early days and how she might interact with Merlin can be a great plot. Gaius is another important character. In kid - themed fanfiction, he could be like a mentor figure to Merlin, teaching him about magic and the world. Also, the knights in their younger forms can be part of the story, perhaps as friends or foes of young Merlin.
Well, Morgana is quite popular in Merlin Series 6 fanfiction too. Her complex character, being both a villain and having her own reasons for her actions, makes her an interesting character to explore. Also, Gaius is often included. His wisdom and his role as Merlin's mentor are important aspects that fanfiction writers like to play with. And then there's Percival, his strength and loyalty are traits that can be developed further in fanfiction stories related to Series 6.
Merlin is obviously the most popular. He's the main character and his magic and modern - day adventures are what drive most of the stories. His character is often adapted to fit modern scenarios, like having to deal with technology while still having his ancient magic.
Arthur is also highly popular. His relationship with Merlin, whether it's their friendship or the power dynamic between the king and his advisor, is a common theme. Fanfiction often delves into their interactions and how they influence each other.
Obviously, Harry himself is a central character. Then there's often Hermione, who helps Harry figure out the implications of being Merlin's heir. Ron is also there for support. Dumbledore might play a crucial role as the wise mentor guiding Harry through the discovery of his new identity.
Well, a common theme is the idea of destiny. Merlin is destined for great things, and fanfictions often play around with how he discovers and fulfills that destiny. Also, the theme of loyalty, not just to Arthur but to Camelot as a whole. Characters' loyalty is tested in different situations, like when facing threats from outside or internal power struggles.
Gwaine is also well - liked. He can be the fun - loving friend in modern fanfiction, always getting Arthur and Merlin into (and out of) trouble, whether it's at a party or during some kind of modern - day quest.
Nick Mallory is a very popular character to focus on. His journey and growth throughout the original story make him an interesting subject for fanfiction. You can explore his further adventures or what he might have been like before the events of the main story.
Merlin himself is extremely popular. After all, the fanfiction is centered around him. Arthur is also very popular as his relationship with Merlin is a major aspect of the original series and fanfictions often explore it further.