In some fanfictions, giant blood can amplify a character's magic. It might give them more raw power when casting spells. For instance, they could cast more powerful offensive spells compared to other wizards without giant blood. Their magic might also be more primal in nature, less refined but extremely forceful.
There's also the possibility that giant blood could make a character's magic more difficult to control. The wild and untamed nature of giants might transfer to their magic. So, instead of a smooth and precise spell - casting, they might struggle with erratic magic surges. This could lead to both advantages in some situations, like when a burst of uncontrolled magic could be used as a surprise attack, but also disadvantages as it could put themselves or others in danger.
Giant blood could potentially affect the type of magic a character can perform. Maybe they have an affinity for earth - based magic, like being able to manipulate rocks and soil more easily. This could be related to the giant's connection to the earth in their large and powerful forms. Also, it might influence the way their magic is perceived. It could have a more menacing or intimidating aura around it due to the association with the often - feared giants.
Well, her use of blood magic in fanfiction could have a huge impact on her relationships. Firstly, her closest friends like Hermione and Ron would probably feel betrayed. They've always been on the side of good magic, and blood magic is considered a very dark and dangerous form. This could lead to arguments and a breakdown in their friendship. Secondly, her relationships with other students might change. Some might be afraid of her newfound power and the means she used to get it. Others might be intrigued and want to follow her lead, which could also cause problems. And her relationship with Dumbledore or other authority figures in the wizarding world would be severely tested as they try to bring her back from what they see as a dangerous path.
Mentally, a character experiencing giant growth might feel isolated. If they become much larger than their peers, they could be seen as an outcast. In fanfiction, this could be explored as a character like Neville Longbottom grows large. He might struggle with self - esteem issues as he is no longer the same as the other students. However, it could also give him new confidence in some ways as he realizes his new physical power.
The blood adoption might make Harry more introspective. He has always been a bit impulsive, but with Snape's influence through the adoption, he may start to think more before acting. For example, he might analyze situations from different angles like Snape used to.
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.
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.
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.
His character might become more confident. Since he is one with magic, he has a newfound sense of power and purpose.
It changes his perception quite a bit. Usually, Harry is seen as a hero. But in this fanfiction, he becomes a victim of false judgment. This makes him more relatable in a way, as we all have felt wronged at some point. It shows his vulnerability and how he might handle being in a tough situation where no one believes him.
Blood magic often plays a role of a double - edged sword. It can grant great power but at a high cost. In fanfiction, it might be used by a villain to achieve ultimate power, like Voldemort could have potentially explored it further if he knew about it.