Another theme could be the struggle between good and evil within Harry himself. Using demonic magic would put him at odds with his usual values, and the fanfiction might delve into how he grapples with this internal conflict. For example, he may have to decide whether to continue using this power for what he believes is a greater good or to abandon it completely.
A third theme could be the reaction of the wizarding community. The fanfiction might show how institutions like Hogwarts or the Ministry of Magic respond to Harry's use of demonic magic. There could be a witch - hunt scenario, or attempts to rehabilitate him, which would add a lot of drama and conflict to the story.
One common theme could be the exploration of the consequences of using such dark magic in the wizarding world. It might show how Harry's character changes, perhaps becoming more isolated as other characters fear his newfound power.
One common theme is power and its consequences. If a character is the 'god of magic', they have to deal with the great power they possess. Another theme could be the exploration of the origin of magic. Since they are a 'god of magic', they might be involved in uncovering the very source of magic in the wizarding world. And also, there's often the theme of destiny, like if it was the character's destiny to become the 'god of magic' and what that means for their future and the future of the wizarding world.
One common theme is the exploration of the dark side of magic. In these fanfics, the demonic elements often represent a more extreme and dangerous form of magic compared to what we see in the original books.
In the original series, Harry uses magic that is generally within the bounds of what is considered acceptable in the wizarding world. But in this fanfiction, the use of demonic magic is a huge departure. It changes the whole moral landscape of the story.
Love and friendship across different magical realms is also a big theme. Imagine a Harry Potter character falling in love with a Twilight character. How would their different magical backgrounds affect their relationship? Fanfictions often delve into these complex relationships, showing how love can bridge the gap between two very different magical universes, and how friendship can develop in unexpected ways between characters from different series.
One common theme is redemption. White magic is often used to redeem characters who have been touched by the dark side. Another is healing, both physical and emotional. For example, a character might use white magic to heal the wounds of the war.
Another theme is power. Grey magic is often associated with different levels of power that are not as clearly defined as in traditional light or dark magic. Fanfictions may explore how characters gain power through grey magic and how it changes their relationships with others. In some cases, characters might become outcasts because of their use of grey magic, while in others they might rise to great influence. It also delves into how the wizarding society views and regulates grey magic power, if at all. There are often power struggles within the fanfiction related to grey magic.
Family heritage is another theme. Since blood is related to family, many fanfictions explore how blood magic is tied to one's family lineage and the secrets that come with it. For example, a character might discover a long - lost family magic through blood magic. It also often delves into the darker aspects of magic, as blood magic is usually considered a more dangerous and morally ambiguous form of magic in the Harry Potter universe.
One major theme is the blurring of the lines between good and evil. In 'dark magic harry potter fanfiction', we often see that dark magic isn't always clearly bad and the so - called good magic can have its downsides. Redemption is also a theme. Characters who have dabbled in dark magic may seek redemption, or they may be forced to confront the consequences of their actions. Additionally, secrecy is a theme, as using dark magic is often frowned upon in the wizarding world, so characters have to keep it hidden.
One common theme is the mystery surrounding goblin magic. Since J.K. Rowling only scratched the surface in the original books, fanfiction often explores the unknown aspects of it.
Power struggles are a big theme. Since there's the idea of a 'Lord of Magic', there are often battles for power and control in the wizarding world. Friendship also remains a key theme, just like in the original series. Characters rely on their friends to face challenges. For example, in many fanfictions, Harry's friendships are further developed and tested in new and exciting ways.