In terms of the overall plot, it can take a completely different turn. Instead of Dumbledore having a master plan to defeat Voldemort, it might be up to the younger characters to figure out everything from scratch. This makes the fanfiction more of a coming - of - age story where the kids have to face the ultimate evil without the safety net of a competent Dumbledore.
It could completely shift the power balance and moral compass of the story. With Dumbledore on the 'dark side', the usual alliances and conflicts would be turned upside down.
It might make Harry more confident. With Dumbledore's training, Harry gains more knowledge and skills, which gives him the confidence to face challenges.
Technomancy can change the power balance. Wizards who master technomancy may gain an edge over those who rely solely on traditional magic. For example, they could use technological devices to detect hidden spells or curses more easily.
It changes the power balance. Instead of the houses competing, they support each other. For instance, in battles against dark forces, the combined strength of all houses makes them more formidable.
Well, Harry's character development could be quite complex. He might initially be shocked or even angry when he 'turns on' Dumbledore. As he delves deeper into his new feelings, he could start to question his own beliefs and values that were influenced by Dumbledore. This could make him explore different magical paths or ways of fighting against Voldemort. For example, he might look into more radical or unorthodox methods instead of relying on Dumbledore - inspired strategies.
It can also change the power dynamics between different magical groups. In some fanfictions, groups that focus on wandless magic might be seen as more elite or dangerous. They might have a different set of skills and abilities that give them an edge over those who rely solely on wands. This can lead to all sorts of interesting storylines, like rivalries or alliances between wand - using and wandless groups.
Haki can completely shift the power dynamics. If a character like Ron suddenly discovers Haki, he could become a much more formidable opponent. He might be able to use it to intimidate Death Eaters or other dark wizards, adding an edge to his character that wasn't there before.
Martial Magic can greatly change power dynamics. If a character masters Martial Magic, they can often overcome opponents with more traditional magic skills. For example, they can quickly close the gap in a fight against a long - range spellcaster.
The power dynamics shift significantly. Instead of Dumbledore being the all - knowing guide, Harry becomes more of an independent force. This could lead to a more chaotic battle against Voldemort as Harry might not follow Dumbledore's strategic plans.
The change in the storyline would be multi - faceted. Emotionally, Harry would be on a different journey. He would be dealing with feelings of betrayal (if he believes Dumbledore has wronged him) and determination to prove himself right. In terms of the plot, the search for Horcruxes might take a different turn. Harry might not follow Dumbledore's clues as closely. He could end up finding Horcruxes in different ways or even missing some if he doesn't have Dumbledore's wisdom. And the final confrontation with Voldemort would be more unpredictable. Harry's rebellion could lead to a more evenly matched battle as he might not have all the advantages that Dumbledore's guidance would have provided.