In J.R.R. Tolkien's Middle - earth, elves are tall, graceful, and have pointed ears. They are excellent archers and have a deep connection with nature and magic. Their immortality gives them a long - term view of the world, which influences their actions and relationships.
In the anime Bleach, Ichigo's Zanpakuto, Tensa Zangetsu, is extremely powerful. It can change forms and has different abilities depending on Ichigo's state of being. In its Bankai form, it gives Ichigo a significant boost in power, speed, and combat ability, allowing him to take on some of the toughest opponents in the Soul Society and beyond.
A Naruto and Future Lucy fanfiction might involve them learning from each other's cultures. Naruto could introduce Lucy to the ways of the ninja, like how they train, their code of honor, and their village structure. Lucy could in turn show Naruto about the future world she comes from, with its advanced technology (compared to the Naruto universe) and different social norms. For example, Naruto might be shocked to learn about things like cars or electricity in Lucy's world. This exchange of cultural knowledge could be a central part of the story, as they both grow and adapt because of it.
Well, one way could be through a multiverse - spanning event. Maybe a powerful villain creates a rift that pulls Spiderman from his universe into the X - Men's universe where the Phoenix exists. Or vice versa, bringing a Phoenix - related character into Spiderman's New York.
Well, one way could be through some sort of magical or scientific anomaly. Maybe a portal opens between the Star Wars universe where Leia is from and the Twilight vampire world. This portal could be the result of some powerful magic in the Twilight realm or some advanced technology in the Star Wars universe gone wrong. Then, the characters would have to figure out how to deal with the differences in their worlds, like the presence of vampires in one and the Force in the other.
One way to make a 'Naruto and Bellatrix' fanfiction work with their different universes is to focus on the characters' personalities. Naruto is known for his determination and his belief in the good in people. Bellatrix is a complex character, loyal to Voldemort but also having her own desires. In a fanfiction, Naruto could try to show Bellatrix a different way of life. He could introduce her to the concept of friendship and loyalty in the ninja way. And Bellatrix could show Naruto the power and mystery of magic. Their interactions could lead to changes in both of them, and the different universes could serve as a backdrop to their character development.
A possible blend in the fanfiction could be through a magical or technological device. Maybe a scientist in Highschool DxD creates a device that can open portals to other universes, and Naruto's world is one of the destinations. When Naruto arrives, he discovers that there are elements related to Beelzebub there. The device could malfunction and start to merge the three universes in unexpected ways. This would force the characters to adapt to the new situation, with Naruto using his ninja training to survive, the Highschool DxD characters using their social and magical skills, and those related to Beelzebub using their demonic powers to deal with the chaos.
To blend their universes well, start with a believable crossover event. For example, a mysterious portal could open between the two worlds. Then, focus on the characters' reactions. Naruto would be curious and eager to explore, while Zero Two might be more cautious but also intrigued. Their different personalities can drive the story as they learn about each other's worlds.
Well, it can start with a portal or some kind of magic that connects the two universes. Maybe a powerful jutsu in Naruto's world accidentally opens a gateway to the world of 'Ah My Goddess'.
The combination in 'Watch Dogs MLP Fanfiction' is often through the concept of displacement. A character from Watch Dogs suddenly finds themselves in Equestria or vice versa. Then they start to interact with the elements of the new world. The Watch Dogs' tech - savvy characters might try to understand and even use the magic in MLP as if it were a new form of technology. And the ponies would be exposed to advanced technology which is completely foreign to them. This creates a lot of interesting scenarios for storytelling.