They blend by combining characters. For instance, having Frodo in Westeros or Tyrion in Middle - earth. Also, the settings can be merged. The dark forests of Middle - earth can be made similar to the haunted woods in 'Game of Thrones'.
Fanfictions often blend the two universes by taking the political systems. The complex politics of 'Game of Thrones' with all its backstabbing and power plays can be intertwined with the more noble and structured politics of the kingdoms in 'Lord of the Rings'. For example, Gondor's system of rulership can be contrasted with that of King's Landing. And the idea of a hero's journey, which is central to 'Lord of the Rings', can be applied to characters in 'Game of Thrones'. Jon Snow's story, for example, can be seen in a new light when compared to Frodo's journey, and fanfictions can play with these similarities and differences to create unique stories.
Many fanfictions also blend the storylines. The fight against the Empire in 'Star Wars Rebels' can be compared to the fight against Sauron in 'Lord of the Rings'. The rebels' struggle for freedom and justice can be seen as similar to the Fellowship's quest to destroy the One Ring. This way, the two universes are combined in a way that creates a whole new and exciting story.
Writers blend the two universes by combining the magic systems. In Game of Thrones, we have magic like the wildfire and the warging ability. In Warcraft, there's arcane magic, druidic magic etc. A fanfic might have a character who can use both the warging ability from Game of Thrones and druidic magic from Warcraft, creating a really unique power combination. They also use the geography. Maybe a fanfic has a portal opening between the Seven Kingdoms and Azeroth, and then characters from both sides start exploring the other world. This allows for a lot of interesting interactions and conflicts.
Often through character crossovers. They put characters from both series in the same story. Like Harry and his friends could end up in Middle - earth, or the hobbits could find themselves at Hogwarts.
In fanfiction, the two universes can blend in various ways. For example, characters might cross over. A character from Game of Thrones could find themselves in Middle - earth from The Hobbit. Maybe a Lannister would be intrigued by the dwarves' quest for Erebor. It often involves taking the themes and characteristics of each world and melding them together.
They often blend the two universes by having characters from Kingdom Hearts enter the Pokemon world or vice versa. For example, a character like Sora might find himself in a Pokemon region and start interacting with trainers and Pokemon. This creates a lot of interesting scenarios as the powers and abilities from Kingdom Hearts are different from those in the Pokemon world.
Well, they often blend the two universes by having the characters meet. For example, Ruby could run into Percy and they start to explore each other's worlds. They might also blend the powers. Maybe Weiss could use her Glyphs while Percy uses his water powers in a combined attack against a common enemy.
Well, they often bring in the Keyblade concept from Kingdom Hearts into the Harry Potter world. So, like, the characters in Harry Potter might start to discover Keyblades and learn how to use them. And the Heartless can be introduced as new dark creatures that the Hogwarts students have to face.
Many fanfictions blend the two universes through the use of magic systems. They might combine the spells from Harry Potter with the powers of the demigods in Percy Jackson. For instance, a character might use a Patronus charm while also having the ability to control water like Percy. It also often involves creating new villains or threats that require the combined skills of both sets of characters to defeat. This makes for exciting and unique storylines.
Well, in many fanfictions, they blend the universes by having the characters meet. For example, Percy might end up in the world of 'God of War' and have to deal with Kratos. This creates an interesting dynamic as their personalities and powers are quite different.
Some fanfictions blend the two universes by introducing elements of one into the other. For instance, the Death Note's rules might be applied in the Naruto universe. So a character in Naruto might get hold of a Death Note - like object with similar powers, and then the story explores how that changes the Naruto world's balance of power and relationships. It can also involve characters from Death Note trying to understand the ninja way of life in Naruto, which is full of loyalty, honor, and complex clan politics.