Love and sacrifice can also be common themes. The original character might fall in love with the 10th doctor, and there could be situations where one has to make sacrifices for the other. This could add an emotional depth to the story. And sometimes, there could be a theme of redemption, where the original character has some flaws or past mistakes that they try to overcome with the help of the Doctor.
Another theme might be friendship. The relationship between the 10th doctor and the original character could develop into a strong friendship. They might support each other through various challenges and difficulties in the story. Also, there could be a theme of discovery, as the original character discovers new things about the Doctor's world and herself or himself in the process.
One common theme could be adventure. Since the 10th doctor is known for his adventures across time and space, the original characters in the fanfiction might get involved in those exciting journeys as well.
One common theme is discovery. The OC often discovers new things about the Doctor, his world, and the universe. Another theme is growth. Both the OC and sometimes the Doctor himself grow as characters through their interactions. For example, the OC might become more confident or learn about their own capabilities.
One common theme could be adventure. Since 'the doctor' is often associated with traveling through time and space, the 'oc' can get involved in these exciting adventures. Another theme might be romance, as the relationship between the doctor and the oc is explored in different ways.
Another theme is friendship. He forms strong bonds with his companions, and fanfictions often explore these relationships further. They might show how the Doctor and his companion support each other through tough times.
The unique combination of the 9th Doctor's character and an original character (OC). The 9th Doctor has his own charm and quirks, and when paired with an OC, there are infinite possibilities for new storylines. It could be a fresh take on the Doctor Who universe.
There could be a storyline where the 11th Doctor and the OC find themselves in a parallel universe. In this universe, things are very different from what they are used to. They have to figure out how to get back to their own universe while also dealing with the strange things in this new one. Along the way, they might meet alternate versions of their friends or enemies, which adds to the complexity and excitement of the story.
The main characters are obviously the 11th Doctor from the Doctor Who series and the Original Character (OC).
In 9th Doctor and Luna fanfiction, a prevalent theme is the clash of different worlds. The Doctor comes from a world of science and time - traveling, while Luna has her own magical - like world. Their interaction often involves bridging this gap. Another common theme is growth. Through their adventures together, both characters grow. The Doctor may become more in touch with his emotions, and Luna may gain more confidence. There is also the theme of protection, where they protect each other from the threats they encounter.
One common theme is the clash of two very different worlds. The Doctor's world of time travel and exploration versus the dark and often secretive world of vampires. It creates a lot of interesting conflict and opportunities for adventure.
A third common theme is the idea of sacrifice. River has already made sacrifices for the Doctor in the show, and in fanfiction, this can be expanded upon. Maybe the Doctor has to make a sacrifice for River this time. Or they both have to sacrifice something in order to save each other or the universe. It adds an extra layer of drama and depth to their relationship.
There are several common themes in 'Doctor Strange OC Fanfiction'. One is the relationship with Doctor Strange himself. Whether it's a mentor - mentee relationship, a friendship, or even a romantic relationship in some cases. Another theme is the adaptation to the magical world. The OC, coming from a normal or different background, has to learn and adapt to the rules and powers of the magical world of Doctor Strange. And of course, the theme of protecting the world or the multiverse from threats, which is central to the Doctor Strange universe, is also very common in these fanfictions.