A possible crossover could involve the corruption aspect. The Shinju in Naruto has been associated with negative forces and power - hungry individuals. In Gotham, there is also a lot of corruption. Batman is constantly fighting against it. A fanfiction could show how the Shinju's influence might seep into Gotham, corrupting some of its inhabitants, and how Batman tries to stop this new form of evil. He might even have to team up with Naruto characters who understand the Shinju better to save the city.
A great crossover could involve the ninja clans of Naruto in the world of Game of Thrones. The Uchiha clan's Sharingan ability might be compared to the prophetic dreams some characters in Game of Thrones have. Maybe the Uchiha could use their powers to foresee battles or political upheavals. And the Hyuga clan's Byakugan could be used for surveillance in the castles and cities of Westeros, much like how the maesters keep an eye on things. Also, the concept of chakra could be introduced to the world of Game of Thrones, where it might be seen as a new form of magic.
One of the most interesting crossovers could be how Naruto's ninja skills interact with the powers related to the Seven Deadly Sins. For example, Naruto's ability to create multiple clones could be a very unique advantage when facing off against characters from the Seven Deadly Sins universe who might rely more on brute strength or magical abilities. Another aspect could be the exploration of the different moral concepts. In Naruto, there are complex moralities around ninjas and their missions, and in the Seven Deadly Sins, the sins themselves are a central theme. Combining these two could lead to some really thought - provoking storylines.
One way to integrate them is by exploring similar themes. All three have elements of heroism and facing great challenges. The Shinju represents a powerful and often dangerous force in Naruto. In Batman's world, there are powerful villains. A fanfiction could bring these together by having Batman face a threat related to the Shinju, with help from Naruto characters. They could also explore the different concepts of justice in both universes.
One of the most intriguing storylines could be where Batman is interviewed about his first encounter with the Joker. It would give a deep insight into his thoughts and how that encounter shaped his view of Gotham's villains. Another interesting plot could be an interview that delves into Batman's relationship with his allies like Robin or Alfred. How he feels about their support and how it impacts his crime - fighting. Also, a storyline where he's interviewed about his no - kill rule and the moral dilemmas he faces when dealing with the worst of Gotham's criminals would be really engaging.
The crossover where Batman takes on the role of a strategist for the Avengers during a major battle against an alien invasion. His tactical mind helps the Avengers in a way they've never experienced before.
The crossover where Batman teams up with the main characters of Farscape to fight a common enemy is really interesting. It shows how different their approaches are yet how they can work together effectively.
When Ultraman's enemies team up with some of Batman's rogues gallery. For example, if Lex Luthor teams up with an Ultraman villain to create a super - weapon. This forces Batman and Ultraman to put aside their differences and find a way to stop the combined threat. It's a great concept that allows for a lot of action and strategic planning in the fanfiction.
The character designs could be a really cool part of the crossovers. The RWBY characters are known for their distinct looks, and Bloodborne has some really grotesque and fascinating creature designs. Imagine if some of the Bloodborne enemies were incorporated into RWBY's world as new types of Grimm, or if the RWBY characters got some of the more badass - looking armor from Bloodborne. The Hunts Marshal could also introduce new weapons and fighting styles that are a blend of their own and what's seen in Bloodborne. This would not only make for some visually stunning scenes but also add a new layer of complexity to the combat in the RWBY world.
Well, in terms of crossovers, the settings would be really cool to mix. The world of Elantra has its own unique locations like the fiefs and the city itself. If Hogwarts was somehow placed in Elantra or vice versa, it would create a whole new dynamic. The students at Hogwarts might be fascinated by the different races in Elantra, and the characters in Elantra could learn a lot from Hogwarts' magical education system. Also, the political situations in both worlds could collide. The power struggles in Elantra and the political undercurrents in the wizarding world could lead to some complex and exciting storylines when combined.
Another intriguing crossover could be a love story between a 'Game of Thrones' character and Dracula. For instance, if a character like Sansa Stark, who has endured so much and grown strong, were to meet Dracula. It could be a story of her being both attracted to and repelled by his dark power. Or perhaps she tries to use his power to get revenge on her enemies. Their relationship could develop in complex ways as they come from very different worlds but share a thirst for power in different forms.