How could the broken magic seal in a Harry Potter fanfiction affect the main characters?

Well, if the magic seal is broken in a Harry Potter fanfiction, it could lead to a complete reordering of the magical world. Old secrets might be revealed. For instance, the true nature of certain magical artifacts or places that were sealed off for a reason. Characters would have to face new and unexpected threats. Some might see it as an opportunity to gain power, while others would strive to reseal the magic to restore order.

In fanfiction, black magic could make Harry's broken glasses unrepairable by normal means. For instance, a curse might be placed on the glasses so that any attempt to fix them with a simple Reparo spell fails.

Well, Harry Potter would likely still be one of the main characters. He might be the one to discover the seals and their significance in the magical world. Hermione would also be important as she would use her vast knowledge to research about the seals. Ron could be there for moral support and also to join in on the adventures related to the seals.

Ron could also experience significant development. Without a wand, he might discover hidden talents. Maybe he can use his sense of humor as a form of magic, like making people laugh so hard that they forget their dark thoughts. This new form of magic would force him to view himself in a different light and grow as a person.

It can change their fates. If the sentient magic likes a character, it might give them an edge in battles or magical tasks. For example, Harry could be guided by the sentient magic to defeat Voldemort more easily.

Perhaps it could be a well - known character from the original Harry Potter series who discovers a new aspect of their magic. For example, Hermione might find that she has an aptitude for seal magic while researching some ancient texts in the library. She could then use her knowledge and newfound ability to solve some of the problems in the wizarding world.

Goblin magic can drive the plot in many ways. For instance, if a goblin - made magical artifact is stolen, it can set off a chain of events. The unique properties of goblin magic might make it crucial for a character to solve a mystery or overcome an obstacle. If a wizard needs to access a goblin - enchanted vault, they have to deal with the goblin magic protecting it, which can lead to all sorts of adventures and conflicts.

Sentient magic can drastically change the plot. It might prevent certain spells from being cast if it doesn't agree with the caster's intentions. For example, if a dark wizard tries to use a harmful spell, sentient magic could block it.

The magic in Harry Potter could give the RWBY pets new abilities. For example, they might be able to fly using magic spells or become invisible. This would change the way the RWBY characters interact with their pets and also how they use them in battles. The pets could also gain the ability to communicate with the characters in a more complex way, like using telepathy which is common in the Harry Potter world for some magical creatures.

Magic in fanfiction could potentially violate the laws of thermodynamics. For example, a spell that creates fire out of nothing seems to create energy without any input, which goes against the first law. But some fanfictions might try to find a workaround by saying the magic user is actually tapping into some magical energy source that we don't understand yet.