Merlin as a court physician is likely to be very empathetic. He cares deeply for the people he is treating, not just as patients but as fellow human beings. He might use his magic to ease their pain in more ways than just physical healing, like calming their fears and anxieties.
He would be a bit of an outsider. Even though he is a court physician, his use of magic sets him apart. He has to constantly hide his true nature while still trying to do good. This creates a sense of tension and mystery around him. He might also be a bit of a rebel, using his magic to help those who are overlooked or oppressed in the court, even if it goes against the traditional rules of the court.
He would be highly intelligent. Since he has magical abilities, he can diagnose diseases in ways that normal physicians can't. For example, he might use a spell to see inside a patient's body to find the root of an illness.
One plot idea could be the court physician Merlin discovers a mysterious illness that is plaguing the court. He has to use his magic secretly to find the cure, all while avoiding suspicion from those who would condemn him for his powers.
Many of these fanfics have unique plotlines. They can take the existing Merlin universe and twist it in unexpected ways. This could involve bringing in new magical elements or changing the power dynamics between characters. Also, the romantic or 'lemon' aspect usually adds an extra layer of complexity and interest to the story, making it more appealing to those who like a bit of romance in their fanfiction.
In Merlin fanfic, 'a cat may look at a king' could imply a sense of equality in an unequal world. It might show that even a seemingly low - status character (the cat, representing Merlin perhaps) has the right to interact with or observe a high - status character (the king, like Arthur).
In such fanfics, you can expect intense and passionate encounters, often with detailed descriptions of emotions and physical interactions. They might also push the boundaries of the original story's romantic elements.
When Merlin is Uther's court sorcerer in fanfiction, his relationships are full of twists and turns. He could form a secret alliance with some of the more open - minded courtiers who might see the value in his magic. With the traditionalists, he'd be an outcast. His relationship with Arthur could be the most interesting. At first, Arthur might be hostile, but as he witnesses Merlin's good deeds through magic, he might gradually change his view. This evolution of relationships would be a key part of the fanfiction's plot.
In fanfiction, a strong Merlin might be physically powerful. He could have enhanced magical abilities that allow him to defeat powerful enemies with ease. For example, he might be able to cast spells that no one else can.
One characteristic is the use of comical situations. For example, Merlin getting into trouble because of his magic in a light - hearted way, like accidentally making Arthur's hair grow really long. Another is humorous dialogue. The way Merlin and the other characters interact with witty banter makes it funny.
One great female Merlin fanfic could be one where she uses her magic in unique ways to save Camelot. For example, in a story she might use her powers to heal the knights secretly when they are injured in battle. This would add an interesting twist as she has to hide her actions from Uther.
One interesting fanfiction could be about Merlin using his magic in secret to protect Arthur during a dangerous political conspiracy. He might have to outwit other court sorcerers who are secretly working against the kingdom.
One characteristic could be that he has a more modern personality. In fanfiction, writers might give him contemporary values or speech patterns.