There are also those who write crossovers involving Margaery Tyrell. For instance, an author who combines the 'Game of Thrones' world with another fantasy realm and still manages to keep Margaery's character true to her original self can be considered a great author of her fanfiction. However, it's really up to individual readers to decide who the best is based on their own preferences.
There are fanfictions that focus on Margaery's relationship with other characters like Sansa. For example, they could form an alliance and work together to change the fate of the Seven Kingdoms. This would show a different side of Margaery, as she is usually seen in relation to the Lannisters or her own family, the Tyrells.
One common theme is family loyalty. The Tyrells are a powerful family, and a male OC often has to navigate his loyalty to the family while also dealing with his own personal desires. Another theme is political intrigue. The Tyrells are deeply involved in the politics of Westeros, so the OC might be part of plots, alliances, and backstabbing in King's Landing or other parts of the realm.
Love and romance are also popular themes. Writers might create love interests for Willas, either from existing characters in the Game of Thrones universe or entirely new ones. These stories could explore how he overcomes his challenges to find love or how his love life affects his place in the world of Westeros. For example, a fanfic could show him falling in love with a commoner and the difficulties they face due to the strict social hierarchy in Westeros.
You can start by looking on fanfic websites like Archive of Our Own (AO3). It has a large collection of Game of Thrones fanfics, including those about Willas Tyrell. Just use the search function and type in 'Willas Tyrell' to see what's available.
Sure. A popular 'Game of Thrones' male OC Tyrell fanfiction could be one where the OC is a long - lost Tyrell son who returns during the War of the Five Kings. He might have unique skills or knowledge that he uses to try and secure the Tyrell's position in the power struggle. This type of fanfiction often delves into the rich lore of the Tyrell family, their connection to the Reach, and how this new character can either uphold or change the family's traditional ways.
In fanfiction about House Reyne, we could see alternate storylines. For example, what if the Reyne's had managed to avoid their brutal end at the hands of the Lannisters? Maybe they could have formed an alliance with another powerful house against the Lannisters. Their sigil, the red lion, could be a symbol of their resurgence in these fictional tales.
One great 'Game of Thrones House Arryn fanfiction' is 'The Arryn Ascent'. It focuses on the rebuilding of House Arryn's power. The author beautifully describes the Vale's landscapes and the political maneuverings within the house.
One main storyline is the power struggle within the Targaryen family. There are different claimants to the Iron Throne, leading to intense rivalries and political maneuvers. Another is about the dragons themselves, their role in the power dynamics, and how different characters try to control them.
One idea for a new house in a 'Game of Thrones' fanfiction could be House Frostwood. They could be from a far northern region, beyond the Wall. Their sigil could be a white wolf on a blue field, symbolizing their connection to the harsh, cold environment and the wild wolves that roam there. Their motto might be 'In Ice, We Endure'.