Well, it could be that Dumbledore has some sort of hidden device or spell that he activates when kidnapped. For example, he could have a charmed object that sends a signal to his allies, like the Order of the Phoenix. His allies then come to his rescue and he manages to escape during the chaos. Also, Dumbledore is extremely intelligent. He might outwit Grindelwald by engaging him in a complex conversation full of riddles and misdirections, which gives him an opportunity to break free.
One common theme is the struggle between good and evil. Their relationship is at the center of this, as Dumbledore represents good and Grindelwald represents a more complex form of evil. Another theme is the power of friendship and how it can turn sour.
One possible motive could be jealousy. Grindelwald might be jealous of Dumbledore's power and popularity in the wizarding world. By kidnapping him, he wants to prove that he is the more powerful one.
I really like 'Harry Potter and the Hidden Truths of Dumbledore'. In this fanfic, it explores the secrets Dumbledore might have been hiding from Harry all along. It shows a different side of their relationship, with Harry starting to question some of Dumbledore's actions and motives in a way that makes you think.
One great 'Dumbledore Grindelwald fanfic' is 'The Greater Good'. It delves deep into their complex relationship, exploring how their ideologies diverged. It has well - written dialogues that really bring out the essence of their characters.
It could lead to a major power shift and chaos in the wizarding world. Dumbledore's alliance with Grindelwald would likely cause a lot of upheaval and maybe even change the course of the story completely.
I don't have any novels about the era of the Big Four. However, if Harry Potter and Severus, Snape, Albus, and Dumbledore were to travel back in time to the era of the Big Four, then the story might involve the history, politics, culture, and other aspects of the Wizarding world. At the same time, there might be other characters and storylines. Can you give me more information? I will do my best to help you.
There could be several reasons. It could be related to the target audience, marketing strategies, or even potential legal and ethical concerns. Also, it might not fit the overall tone or theme the creators have in mind for the franchise.
One interesting aspect could be the exploration of Dumbledore's past relationships. In fanfiction, authors might delve deeper into his friendship with Grindelwald and how it shaped his beliefs. Another aspect could be the reinterpretation of his decisions at Hogwarts. Maybe the fanfiction shows a different side of why he made certain choices regarding students or staff.