It would greatly affect the plot. It could shift the balance of power towards the Starks. They might be able to fend off threats more easily, like the White Walkers. The Starks could also use the dragon to intimidate their enemies, such as the Boltons or the Freys.
If a Stark hatched a dragon egg in this fanfic, it would completely shift the power dynamics. The Starks, known for their honor and strong sense of family, would suddenly have a weapon of mass destruction at their disposal. Dragons are extremely powerful and could give the Starks an edge over their enemies. They could use the dragon to defend their territory more effectively, like The Wall. It might also make other houses more cautious about opposing the Starks, as they would fear the dragon's wrath.
A young girl from a small village near the Wall could be a great main character. She could be an orphan who has a special connection with nature. One day, she finds a dragon egg while exploring a cave. She has no idea what it is at first, but she feels drawn to it. As she takes care of the egg, she starts to develop powers of her own that are related to the dragon's magic. Eventually, she hatches the dragon and becomes a powerful figure in the North.
Maybe a fanfic could explore what if a group of outcasts, exiled from their own lands, found a dragon egg. They don't have the knowledge of the Targaryens about dragons, but they try to hatch it through trial and error. They build a makeshift nest with whatever materials they can find in the wild. The process of hatching could be filled with near - misses and setbacks, but finally, the dragon emerges, changing their fates.
In this fanfic scenario, Jon finding a dragon egg would be a game - changer. First, he'd have to figure out how to keep it safe. He might enlist the help of Samwell Tarly, who could research ancient texts about dragon eggs. As the egg nears hatching, strange things might start to happen around Jon. Animals might act differently, and there could be signs in the sky. Once the dragon hatches, Jon would have to train it. This would be a difficult task as dragons are powerful and unpredictable. His new dragon would give him an edge in battles, but it would also make him a target. Other characters would either try to kill him to get the dragon or try to persuade him to join their side. His actions with the dragon would shape the future of Westeros, and he'd have to make some tough decisions about how to use this new power for the good of the realm.
The origin of the egg might be a mystery left behind by some ancient civilization in Westeros. It could have been hidden for centuries and the Starks just stumbled upon it. Another possibility is that it was smuggled out of Essos by someone who thought the Starks could keep it safe. It could also be a relic from a time when dragons were more common in Westeros, and the Starks were meant to be the ones to revive their power.
Well, if the Starks hatched a dragon egg in a fanfic, it would completely change the power dynamics in Westeros. The Starks are known for their honor and loyalty, and having a dragon would give them a huge advantage. They could use the dragon to protect their territory, fight their enemies, and maybe even claim the Iron Throne. It would also create an interesting conflict within the Stark family, as different members might have different ideas about how to use the dragon.
In a fanfic scenario where Arya finds a dragon egg, it could change the entire course of the Game of Thrones world. Maybe she would try to hatch it in secret, using her skills of stealth. If she succeeded, she could become a powerful force. She might use the dragon to protect her family or seek revenge on her enemies. However, she would also have to face the challenges of hiding and training a dragon in a world full of political intrigue and danger.
He could be an outsider who comes in and disrupts the normal flow of things. Maybe he arrives through some sort of magical portal. He'd then have to figure out the political landscape. He might first ally with the smartest characters like Tyrion, seeing potential in his intellect. And with his knowledge of advanced warfare, he could change the way battles are fought in Westeros.
In many Catelyn Stark time travel fanfictions, it can completely change the plot. For example, if she travels back and stops Ned from going to King's Landing, it would prevent a whole chain of tragic events. This is because Ned's presence in King's Landing was a catalyst for many power struggles and betrayals.
The dragon egg could introduce a new side of Arya. She might become more patient, as hatching an egg is not an immediate process. She would have to wait and take care of the egg, which is different from her usual fast - paced, action - oriented life. This could also lead to her developing more diplomatic skills, as she would need to deal with people who are interested in the dragon.