Pepper Potts could also be a common character. She might be worried about Tony when he embarks on time travel adventures and could even be involved in some way, like helping him with the technology from the future end or being a motivation for him to return safely.
Steve Rogers is often seen with Tony Stark in time travel fanfiction. Their relationship, which has its ups and downs in the original MCU, can be explored further in time - traveling scenarios. They might have to work together to fix a disrupted timeline.
One common character paired with him is Bruce Banner. They could be gaming buddies, with Bruce using his scientific knowledge to help Tony improve his games or vice versa. Another is Pepper Potts. She might be shown as someone who tries to get Tony to take a break from his intense gaming sessions.
The theme of sacrifice often shows up. They may be in a situation where one of them has to sacrifice something in a different time period to ensure the safety of the future. Also, the exploration of different eras is a big theme. They get to see how the Marvel universe has changed over time and interact with characters from different historical points. This can lead to some really cool crossovers and plot developments. It also gives the writers a chance to play with different versions of characters and how they might interact with Peter and Tony.
His parents, Howard and Maria Stark, are very common. They play important roles in shaping Tony's childhood. Jarvis, the family butler, also often appears. He could be the one to encourage Tony's scientific pursuits or keep him out of too much trouble.
One common character paired with him could be Pepper Potts. Their relationship could be explored in a new light with Tony having psionic powers. Maybe Pepper has to deal with a more powerful and sometimes unpredictable Tony.
In a time travel fanfiction involving Morgan Stark, perhaps she travels back in time to a crucial moment in her father's life, like the battle of New York. She uses her knowledge from the future to help him, but also has to be careful not to disrupt the timeline too much. Morgan might end up forging a new bond with her father that was different from the one she had in her own time.
Happy Hogan could also be an important character. He would be concerned about Tony's well - being and might be involved in tasks like getting Tony the things he needs during his recovery. Additionally, new characters might be introduced in the fanfiction, such as a prosthetics expert who becomes Tony's mentor in understanding and making the best use of his new prosthetic limb.
Tony Stark himself is, of course, the central character. Often, Pepper Potts might make an appearance, either trying to get him out or communicating with him from the outside. Rhodey could also be a common character, maybe working on a military - backed plan to free Tony.
Well, obviously Tony Stark himself is the central character. Pepper Potts often shows up as she is close to Tony and can either calm him down or be on the receiving end of his anger in some cases. Rhodey is also common as his friend and military contact. He might try to reason with Tony when he's angry.
The therapist is a common character in these fanfictions. They can be an original character created just for the story, or sometimes it could be an existing character from the Marvel universe given a new role as a therapist. For example, Dr. Strange could be reimagined as Tony's therapist in some fanfictions. Another common character could be Rhodey. He's Tony's friend and might be involved in encouraging Tony to attend therapy or be there for him during the process.
I really liked 'A Female Tony Stark in Time Travel'. This fanfiction shows how a female Tony Stark might deal with the challenges of time travel. She has to adapt to different time periods while also trying to keep her true identity a secret. It's a well - written story that keeps you hooked from start to finish with its engaging plot and great character development.