In a fanfiction, if Harry Potter tries to use the Patronus charm against Frieza, it could have an interesting effect. Since the Patronus is a manifestation of positive energy, it might be able to weaken Frieza's evil ki. Frieza's ability to survive in space and his regenerative powers would pose a huge challenge for Harry and his friends. However, Harry's ability to apparate and use portkeys could give them an advantage in terms of mobility, which Frieza might not be used to dealing with. Also, Frieza's planet - destroying abilities would be a major threat that Harry would have to find a way to counter, perhaps with some ancient and powerful magic that he discovers in Hogwarts' library.
Well, it would be really interesting. Frieza's training might focus on making Naruto more ruthless in combat. Naruto has always been about protecting his friends and his village, but Frieza's training could introduce a more cut - throat approach. Also, Naruto could learn how to better control his power surges. Frieza has experience with handling large amounts of power, so he could teach Naruto to not overexert himself and be more strategic in using his strength.
Naruto would gain Frieza's power of flight. This would be a new addition to his skill set. Also, his regenerative abilities could be enhanced similar to Frieza's. If he gets injured in battle, he would be able to quickly heal himself. His new form might also give him the ability to survive in harsh environments, like the vacuum of space which Frieza can do.
Naruto could inherit Frieza's ability to survive in space and extreme environments. Along with that, his Rasengan could take on new forms influenced by Frieza's energy. For example, it could be a purple - colored Rasengan with the destructive power of Frieza's attacks. He may also gain the power to transform like Frieza, with each transformation increasing his strength, speed, and overall combat capabilities.
Frieza might initially be shocked. He's used to being a feared and powerful being, and the idea of having a family is very foreign to him. So he could be in denial at first.
For Yamcha, you can focus on his growth from being a bit of a comical character to a more serious and respected fighter in the context of his relationship with Frieza. Maybe he learns from Frieza's cold and calculating nature how to better strategize in battles. For Frieza, his development could be about him learning to care for someone other than himself. He could start to see Yamcha as an equal, which is a huge shift from his usual superiority complex.
Then, introduce some shared experiences. Maybe they get trapped in a strange dimension together. In this new and dangerous place, they have to rely on each other's strengths. Goku's physical power and Frieza's cunning could be the keys to their survival. As they go through these experiences, they start to see each other in a new light and their relationship begins to change.
When facing a common enemy, Naruto's Nine - Tails chakra could be combined with Alucard's vampiric powers. For instance, the Nine - Tails' massive chakra could fuel Alucard's more energy - consuming abilities, such as his ability to summon a large number of familiars. In return, Alucard could use his knowledge of dark magic (if in the fanfiction) to help Naruto better control the Nine - Tails' chakra, maybe even creating a new form of chakra - powered attack that combines both of their unique natures. This combination would be extremely difficult for the enemy to counter, as it would be a blend of two very different and powerful power sources.
Yes, there are likely 'Bardock Kills Frieza' fanfics out there. The Dragon Ball universe has a huge fan base, and many fans like to create alternative storylines. You can try searching on fanfic websites like FanFiction.net or Archive of Our Own.
Sure. There are some sakura and frieza fanfictions. They often play with the contrast between Sakura's more earthly and human - like qualities and Frieza's otherworldly and often villainous nature. Some stories might have Sakura trying to reform Frieza, while others could be about them fighting against a common enemy.