Missy, the female version of the Master, sometimes appears in these fanfictions. Her complex relationship with the Doctor can add an extra layer of drama during the regeneration. She might be trying to take advantage of the Doctor's vulnerable state, or on the other hand, she could be surprisingly helpful for her own mysterious reasons.
Obviously, the 12th Doctor himself is a central character. Then there's Clara, his companion. Their relationship is often explored during the regeneration process, as she might be there to witness it or even have some influence on how it unfolds. Another common character could be the TARDIS. It's an important part of the Doctor's life, and in fanfiction, it might react in unique ways during the regeneration, like the console lights flickering in a special pattern.
There could also be some recurring alien species. For instance, the Daleks might show up, either trying to stop the regeneration because they fear the new Doctor or attempting to manipulate the process for their own evil purposes. The Cybermen could also be involved, perhaps seeing the regeneration as an opportunity to study Time Lord biology and use it for their own conversion or upgrading processes.
His companions like Amy Pond and Rory Williams are often involved. They are important as they have been with the 11th Doctor through many adventures and their reactions to his regeneration are crucial parts of the story.
The main character would surely be the 10th Doctor himself. His companions, depending on the era, like Rose Tyler or Martha Jones, could also be main characters. They play important roles in how the Doctor adjusts to his new form.
In many fanfictions, the 10th Doctor's emotional journey during regeneration is complex. He not only has to deal with the physical pain of the process but also the emotional turmoil. He may be afraid of what the new version of himself will be like. There are also memories of his past regenerations flooding back, adding to his distress. And his relationships with his companions play a huge role. He might worry about how they'll react to his new form, and whether they'll still be by his side. All these emotions are often explored in great detail in fanfictions.
One interesting idea could be exploring the Doctor's internal conflict during the regeneration process. He might be grappling with memories of his past selves and the adventures he had. Another could be how his companions react to the sudden change. They may be in shock or try to help him through the difficult transition.
One interesting idea could be exploring the Doctor's internal conflict during regeneration. He might be grappling with memories and emotions from his 12th incarnation. For example, his relationship with Clara could play a role in how he approaches regeneration, perhaps having visions of their adventures together and feeling reluctant to let go of that part of his life.
Well, it could be about many things. Maybe it focuses on the early days of the 10th Doctor's regeneration process, like how he copes with his new body, new personality traits that start to emerge, and his first encounters with old and new enemies. It might also explore the reactions of his companions during this initial phase.
Well, in some fanfictions, a plot twist could be that the Doctor regenerates into a form that has some of the physical characteristics of his past enemies. This makes for a really interesting internal struggle as he has to deal with these new aspects of himself. Also, there are fanfictions where the regeneration is tied to a prophecy that the Doctor was unaware of. So instead of a normal regeneration, it becomes a part of a much larger cosmic plan that he has to figure out. It's really fascinating how these twists can add so much depth to the story.
The Doctor herself is always a very interesting character. Her intelligence, quirkiness and compassion make her a central focus. Her companions are also great. Yaz, for example, is often explored more deeply in fanfiction. Her growth from an ordinary police officer to a time - traveling adventurer is a fascinating arc. Then there's Ryan, with his dyspraxia, which can add an interesting layer to the stories as he overcomes challenges in different situations.
Themes like friendship, sacrifice, and saving the world are frequent. Elements can include meeting characters from classic literature or having adventures in historical periods. The crossovers usually blend the unique traits of both the Doctor Who universe and the other crossed-over franchise.
These fanfictions often explore new perspectives and challenges for the Doctor. They might focus on how the female regeneration changes the way she interacts with companions and faces enemies.