Well, the idea of a Gravewalker in Game of Thrones fanfiction can bring in the concept of a different form of magic. It's not like the regular fire - based or blood - based magic we see in the show. This new form of magic related to the dead could potentially have a connection to the White Walkers in some fanfictions. Maybe the Gravewalker has the ability to control or at least influence the White Walkers in a way. It could also be that the Gravewalker is a key to unlocking some ancient secrets about the First Men and their relationship with death and the afterlife.
Often, the Gravewalker themselves is a main character. They usually have a mysterious past and special abilities. There could also be characters from the original Game of Thrones series who interact with the Gravewalker. For example, Jon Snow might cross paths with the Gravewalker and they could form an alliance or be at odds. Daenerys could also be involved, perhaps seeing the Gravewalker as a threat to her claim to the Iron Throne.
Some fanfictions play with the concept of reincarnation and magic. A character might be reincarnated with some sort of magical ability they didn't have before. This could be related to the old gods or the new. For instance, a character reincarnated with the ability to communicate with the weirwoods in a more powerful way than before. This could give them an edge in the game of thrones, as they could gain knowledge and wisdom from the ancient trees that others can't access.
Well, in this kind of fanfiction, the reincarnation aspect might bring about the concept of characters getting a second chance at redemption. Take Jaime Lannister, for instance. If he were reincarnated, he could strive to correct his past wrongs. Also, it's interesting to think about how the reincarnation of magical beings like the Children of the Forest could impact the balance of power in the Seven Kingdoms. They could bring back long - lost magic and knowledge that had been forgotten over time.
One interesting concept could be the interaction between the dark and complex world of 'Game of Thrones' and the idea of angels. Maybe an angel character is introduced into the power - hungry and often cruel world of Westeros. For example, an angel might try to influence the actions of key characters like Daenerys or Jon Snow, either to bring about peace or to further their own mysterious agenda.
One interesting concept could be the creation of new magical devices. For example, an inventor in the fanfiction might create a special compass that not only points north but also towards a person's true destiny within the complex world of Westeros. It could add a whole new layer of adventure as characters follow this new tool's guidance.
One interesting concept could be a crossover with another fantasy world like Middle - earth. Imagine characters from Game of Thrones meeting hobbits or elves. Another concept might be a crossover with a historical setting, such as the Roman Empire. It would be fascinating to see how the power struggles in Westeros compare to those in ancient Rome. Also, a crossover with a superhero universe could be really cool, like if Daenerys had superpowers or Jon Snow could fly like Superman.
Another concept is that of a scientist character who tries to create new weapons or technologies using the resources available in Westeros. They might attempt to build something like a more efficient trebuchet or a new type of armor. This can introduce a new level of warfare and strategic thinking into the already complex world of 'Game of Thrones'.
In 'Game of Thrones Mirror Fanfiction', a fascinating concept might be the alteration of the magic system. The way magic works in the original story is complex, but in the fanfiction, it could be changed. For instance, magic could be more accessible to common people rather than just a few special characters. This would completely change the social and political landscape of the 'Game of Thrones' world. More characters could use magic to their advantage, leading to new and unexpected plot twists.
One interesting concept could be the use of hypnosis to manipulate characters' actions. For example, a character might be hypnotized to reveal secrets or to perform tasks against their will. This adds a new layer of intrigue to the already complex world of Game of Thrones.
Well, a cool concept is the idea of the Dovahkiin being a sort of unknown force in the 'Game of Thrones' universe. Maybe they arrive in Westeros and are initially mistaken for a regular warrior, but then they start showing off their dragon - related powers. It could also be interesting to see how the Dovahkiin interacts with the different religions in 'Game of Thrones', like the Faith of the Seven or the Old Gods.