Well, a very common theme in these crossovers is identity. The characters from different universes may question their own identities or develop new ones in the crossover. For example, a Strike Witch might start to see herself in a new light after interacting with a character from a different series. Another big theme is cooperation. Characters from different shows have to work together, and this often involves overcoming initial misunderstandings and learning to trust each other. And there's also the theme of adaptation. How the characters adapt to the new rules, environments, and characters in the crossover universe is a major part of many fanfictions.
In 'strike witches crossover fanfiction', a frequently seen theme is cultural exchange. Since different series have different cultures and values, seeing how the Strike Witches characters adapt to or influence the other culture is interesting. Also, the theme of combat is common. Combining the combat styles of different series, like the aerial combat of Strike Witches with the ground - based combat of another series, and seeing how they fight together against a common enemy. Another important theme is the discovery of new abilities. When the crossover occurs, characters may discover new powers or ways of using their existing powers in the new context.
Conflict is also a major theme. This can be in the form of external threats like terrorist organizations or in the form of internal conflicts between the different groups of characters from the crossover. For example, differences in ideology or operating procedures can create tension. And adventure is common too. The characters are often thrown into new and unfamiliar situations that they have to explore and overcome.
Power - up themes are common. For example, when a character from another series enters the 'Strike the Blood' world, they might gain new powers or abilities related to the vampire lore in that world.
In many Mio x Mina fanfictions, there are themes of self - discovery. Both characters might learn new things about themselves through their interactions with each other. There can also be themes of sacrifice. For example, one might be willing to sacrifice her own well - being or opportunity for the sake of the other. And of course, the theme of loyalty is often explored, as they stand by each other through thick and thin in the stories.
Naruto and Yoshika would be an interesting pairing. Naruto's energetic and positive attitude could contrast with Yoshika's more reserved nature. Also, Naruto's ability to befriend anyone could help him break through to Yoshika, and they could share their experiences of using their unique powers to protect their loved ones.
The Arbiter and Perrine - H. Clostermann. The Arbiter is a complex character from the Halo universe with his own code of honor. Perrine is a proud and strong - willed Witch. Their different cultures and values could lead to some great character development moments as they work together, whether they initially get along or not.
One possible plot could be that the ninjas from Naruto world discover the existence of the Strike Witches. They could initially be in conflict due to differences in their fighting styles and goals. But then, they realize they have a common enemy, like an ancient dark force that threatens both their worlds. They then combine their powers, with the Naruto characters using their jutsus and the Strike Witches using their magic and flight abilities to fight this new threat.
Another common theme is growth. Both Yoshika and Lynette are young characters. Fanfics might show how they grow as individuals, and how their relationship helps in this growth. For example, Lynette might become more confident because of Yoshika's positive attitude, and Yoshika might learn more about strategy from Lynette.
One idea could be that the Spartans from Halo and the Witches from Strike Witches team up to fight a common alien threat that has invaded both of their universes. The Spartans' advanced weaponry and combat skills combined with the Witches' magical abilities would make for an epic battle.
Well, there's a 'strike witches crossover fanfiction' that involves a crossover with 'Macross'. In this fanfic, the technology and mecha elements from Macross blend well with the magical - flight abilities of the Strike Witches. It often has epic battles and some really cool character interactions. Also, you might find some crossovers with other anime like 'Fate/stay night' which bring in the concept of different types of magic and heroic spirits interacting with the witches.
Another theme is cultural clash. When Strike the Blood crosses over with series from different cultural backgrounds, like a Japanese - based series crossing with a Western - based one. The different values, magic systems, and social structures can create interesting conflicts and storylines. For instance, if it crosses with a Western fantasy series, the Eastern vampire lore in Strike the Blood might contrast with the Western magic concepts.