One of the main themes is family dynamics. The Lannisters have a complex family structure, and the OC has to find his place within it. Also, the theme of survival is prevalent. In the cut - throat world of Game of Thrones, the OC has to fight to stay alive and relevant. And then there's the theme of reputation, as the Lannister name comes with both advantages and burdens.
In 'OC Son of Lannister' fanfiction, a recurring theme is identity. The OC is part of the Lannister family, but he also has his own unique self to discover. Redemption is also a theme in some cases, as the Lannisters are not always seen in a positive light. The OC may strive to change the family's image. Additionally, the theme of love and relationships is there, as the OC forms bonds with other characters in the Game of Thrones universe, which can either help or hinder his journey.
Power is a very common theme. The Lannisters are known for their lust for power in the original series, and fanfictions often explore how they gain, maintain, or lose power. Family loyalty is another. Despite their many flaws, the Lannisters have a strong sense of family loyalty, and this is often a central theme in fanfictions.
A prevalent theme is also loyalty. He has to decide where his loyalties lie - with his family, with a particular lord or lady, or with a cause. For example, in some fanfictions, he has to choose between loyalty to his father Jaime and loyalty to a king who might be unjust. There's also the theme of identity. Being an OC in the world of Game of Thrones, he has to find his place and identity among the established characters and houses.
Consider their upbringing. If they were raised away from the main Lannister stronghold, they might have a different set of values. Maybe they were raised by a kind - hearted servant who taught them to be more empathetic. So their personality could be a mix of Lannister pride and this new - found empathy. They could be conflicted between loyalty to their family and doing what is right according to their own conscience.
One great 'OC Son of Lannister' fanfic is 'The Lannister's Heir'. It explores the journey of the OC as he tries to navigate the complex politics of Westeros. Another is 'A Lannister's Redemption' which shows how the character battles with the family's reputation.
Power is a common theme. Since the Lannisters are known for their thirst for power, many 'oc lannister fanfiction' stories revolve around how an oc deals with power within the family. Another theme is loyalty, whether it's the oc's loyalty to the Lannister family or the loyalty of the family members to each other.
Perhaps an OC Lannister who is a talented healer. In a world full of wars and battles in Game of Thrones, a healer Lannister could be an interesting addition. They might have to deal with the moral dilemma of healing both their own family's enemies and allies. They could also have a secret love affair with a member of another house, which would add a layer of drama.
Love and betrayal are also quite common. Female OCs may fall in love with other characters, but often face betrayal from those they trust. Identity is another theme. Many female OCs are trying to find out who they really are in a world full of pre - set roles and expectations. For example, an OC might be a bastard trying to find her place in a noble - dominated society.
Power struggle is a very common theme. Just like in the original series, the OC lords in these fanfictions often strive for more power, whether it's over a particular region or in the whole of Westeros.
Power struggle is a very common theme. Evil OCs often try to gain power in various ways, like through political intrigue or military conquest. Another common theme is revenge. They might be seeking revenge for some past wrong, real or perceived. And moral ambiguity is also there. Sometimes, the actions of the evil OC make the readers question what is truly right or wrong in the cut - throat world of Game of Thrones.
Power struggles are very common. Since the original series is full of characters vying for the Iron Throne, OCs in fanfiction often get involved in these battles for power too. Another theme is survival. The world of Westeros is a harsh place, and OCs have to find ways to survive in the midst of wars, political intrigue, and the threat of the White Walkers.