Who are the potential antagonists in a 'Percy Jackson Adopts Harry Potter' fanfiction?

One potential antagonist could be a jealous player within the game. This player might see Kate as a threat to their own status or progress in the game and try to sabotage her at every turn. Another could be a rogue AI or a corrupted code within the game system itself that has developed a self - aware malevolence. It could target Kate specifically because she has some unique ability or item in the game. A third potential antagonist could be a character from the Percy Jackson mythos who has somehow entered the game world and wants to use it for their own dark purposes, seeing Kate as an obstacle to their plans.

In Percy Jackson father fanfiction, the sea god Triton could be an antagonist. He might be jealous of Percy getting so much attention from Poseidon. The primordial sea gods or goddesses could also be antagonists. They might see Poseidon's relationship with a half - blood as a perversion of the natural order. And then there are always the minor gods who might feel that Percy and Poseidon are getting too much power and try to undermine them.

Maybe some of the more vengeful gods could be antagonists. For example, if Hera doesn't like Percy's decision to adopt Thalia, she could send various challenges their way. Also, there could be some ancient monsters that are awakened by Thalia's presence, and they would want to destroy her. These monsters could be sent by some minor gods who are jealous of the attention Thalia might get from the major gods.

A powerful dark wizard who has made a pact with a Titan. This antagonist could be using dark magic to corrupt the boundaries between the wizarding world and the world of the Greek gods. He wants to gain ultimate power by controlling both realms, and Harry and Percy would have to stop him.

Danzo might be an antagonist. He's always been power - hungry and might see Naruto as a threat, especially if Kakashi is guiding and protecting him. Danzo could try to undermine Kakashi's efforts to raise Naruto and might even send his root agents to spy on them or cause trouble.

In this kind of fanfiction, Percy could introduce Harry to a whole new world of Greek mythology. Harry might learn about demigods and their powers. Percy could help Harry better understand his own magic in a different way, maybe by comparing it to the powers of the demigods. Also, Harry would probably be introduced to Camp Half - Blood and make new friends there.

The Death Eaters could still be the main antagonists. They might see Fenrir's new alliance with Harry as a threat. Since they once used Fenrir for their dark deeds, they don't want him to turn good and expose their secrets.

Voldemort would still be a major antagonist. His goal of ruling the wizarding world and eliminating Harry Potter would remain. However, there could be new antagonists added due to Hawkgirl's presence. For example, some Thanagarian villains might follow Hawkgirl to the wizarding world and see the chaos Voldemort is causing as an opportunity to gain power for themselves. They could try to form an alliance with Voldemort or simply try to take over the wizarding world on their own.

A powerful Titan who has escaped from Tartarus and wants to disrupt the Hunt could be an antagonist. They might see the Hunt as a threat to their plans for chaos. Another could be a rogue demigod who has turned against the Hunt and is now working for their own selfish gains, perhaps trying to steal the Hunt's magic weapons.

The pure - blood supremacists could be antagonists. They might not like the idea of Harry, a half - blood, inheriting Hogwarts and try to undermine his authority.