The wizarding world's reaction would be complex. Some would immediately condemn Harry and see him as a traitor. However, there might be a small group who would understand that he was perhaps pushed to this point by circumstances. But overall, fear would spread throughout the wizarding community. Families would be worried about the safety of their children. The media in the wizarding world, like the Daily Prophet, would be full of stories about Harry's fall to the dark side, further fueling the panic and confusion.
There would be chaos. Schools like Hogwarts would be in turmoil. Teachers would be worried about the influence Harry could have on the students. The Order of the Phoenix would probably split, with some believing that Harry can still be redeemed and others thinking he is a lost cause. The dark side, on the other hand, would gain a significant boost in morale and power with Harry on their side, which would make the situation even more dire for the good side of the wizarding world.
The wizarding world would be in shock. His friends like Hermione and Ron would be heartbroken and would try everything they could to bring him back. The Ministry of Magic would likely see him as a huge threat and would mobilize all their resources to stop him. Wizards and witches who once idolized Harry would now be afraid of him and his new - found dark powers.
Most of the wizarding world would probably be horrified. The Dark Mark is a symbol of Voldemort and his Death Eaters, so people would be very suspicious of Harry. They might think he has turned to the dark side.
Some might be angry, thinking he's abandoning his responsibilities. The Ministry of Magic might try to persuade him to come back or even use force if they thought it was necessary for the safety of the wizarding world. His friends, on the other hand, would likely be sad and try to understand his reasons. They might also try to convince him to return, as they know how much he means to the fight against evil in the wizarding world.
They would be devastated. Harry has many friends and allies. People like Hermione and Ron would be heartbroken and would probably seek revenge. The Hogwarts faculty would also be deeply affected. Dumbledore, if he's still alive in the fanfiction, would feel a great sense of guilt for not protecting Harry better. There might be a split in the wizarding community, some believing the Dursleys were acting on their own, others suspecting a darker conspiracy.
There would be a great deal of shock and confusion. Many would start to question everything they had believed in. Families would be divided. Some might think that Harry had been corrupted by Voldemort's dark magic and try to find a way to reverse it. The Ministry of Magic would be in a panic. They would try to come up with new strategies to deal with this new threat. Teachers at Hogwarts would be worried about the safety of their students. And the Death Eaters, while initially happy to have Harry on their side, would also be suspicious of his motives and loyalty.
The wizarding world would likely be in shock. Harry is seen as a symbol of hope against Voldemort. His death at the hands of Vernon would be a huge blow. There would probably be a lot of anger towards the non - magical world for allowing such a thing to happen.
There would be shock and disbelief. The wizarding world has always seen Hogwarts as a symbol of hope, knowledge and safety. If Harry destroys it, many would be in denial at first, thinking it couldn't be true. Wizards and witches from all over would come to the ruins, trying to figure out what had happened.
The wizarding world would be in shock. Harry is seen as a hero, and for him to kill Draco, even if Draco was from a 'less popular' side, would be a huge scandal. His friends like Hermione and Ron would be deeply conflicted. They would be torn between their loyalty to Harry and their disbelief at his actions.
The Ministry of Magic would probably be in an uproar. They might see Dumbledore's actions as a blatant abuse of power. They would send out Aurors to search for Harry and arrest Dumbledore. After all, Dumbledore is one of the most powerful wizards, and his actions would be seen as a threat to the stability of the wizarding world.
One possible explanation for 'Murderer Harry Potter Fanfiction' could be that some fans like to explore alternative storylines where Harry Potter, perhaps corrupted by dark magic or extreme circumstances, turns to murder. It's a very dark and edgy take on the usually heroic character. It allows fans to delve into the moral greyness that could potentially exist in the wizarding world.
The Order of the Phoenix would immediately spring into action. They would start searching for Harry using all their magical resources, including spells like the Tracking Charm. Dumbledore would likely be at the forefront, using his vast knowledge and connections to try and figure out where Loki has taken Harry.