In the fanfiction, Arcturus Black is likely an important figure in the wizarding world. He might be a powerful and knowledgeable wizard from the Black family. Maybe he has a long - standing reputation for his magical abilities and wisdom, which is why he is chosen to train Harry Potter.
Arcturus Black might be portrayed as a wizard with a deep understanding of ancient magic in the fanfiction. He saves Harry Potter perhaps because he sees in Harry the potential to defeat the dark forces that are plaguing the wizarding world. His character could be a blend of mystery, power, and a sense of moral obligation towards Harry.
Well, Regulus Arcturus Black. He came from that very well - known pure - blood Black family. In the wizarding world, his family had a certain reputation. He got involved with the Death Eaters because of his family's inclination towards the Dark Arts. However, his conscience kicked in. He found out about the locket Horcrux. It was a dangerous mission, but he was brave enough to try and destroy it. His sacrifice in the end was quite heroic in a way.
One great regulus arcturus black fanfiction is 'The Lost Heir of Black'. It delves into Regulus's hidden life and his relationship with his family secrets. Another is 'Regulus's Redemption' which shows his journey towards making amends for his past deeds. There's also 'In the Shadow of Arcturus' that explores his character in a unique magical setting.
One key event was his joining the Death Eaters. Another was his discovery of Voldemort's locket Horcrux. And of course, his attempt to destroy the locket which led to his death.
Fanfiction about these three can take many forms. For example, there could be time - travel fics where Harry goes back in time and meets Regulus and Sirius when they were younger. This could lead to all sorts of interesting plot twists, like Harry trying to prevent Regulus from joining the Death Eaters in the first place. Or it could be a fic where Sirius survives and he and Harry explore the secrets of the Black family together, including things that Regulus left behind. There are also fics that focus on the emotional bonds between the characters, showing how the different personalities of Regulus, Sirius, and Harry interact and influence each other.
In some Harry Potter fanfiction, Arcturus Black might help by using his family's influence. For example, the Black family has a long history and certain political power within the wizarding world. He could use this to protect Harry Potter from some of the more dangerous pure - blood supremacist groups. He may also offer Harry guidance on the complex politics and social hierarchies of the wizarding world, drawing on his own experiences as a member of an old and influential family.
A major theme is the uncovering of secrets. In many of these fanfictions, Arcturus Black holds some sort of secret knowledge related to the wizarding world, perhaps something about the Dark Arts or the history of Hogwarts. Harry, being the curious and brave character he is, is drawn into this web of secrets. And also, friendship is a theme. Despite the age and family differences, a bond of friendship or a deeper connection forms between them.
One great 'Harry Potter Arcturus Black' fanfiction is 'The Legacy of Arcturus Black'. It delves deep into his family history and how it intertwines with the main events in the Harry Potter universe. The author does an amazing job of character development, making Arcturus a complex and interesting figure.
You can start by looking on fanfiction platforms like Archive of Our Own. Just type'regulus arcturus black' in the search bar and a whole bunch of stories will pop up. You can also check out some Harry Potter - themed fanfiction communities on Reddit. They often have recommendations for good regulus arcturus black fanfiction.