Ron could be Harry's ally as well. Despite his sometimes clumsy nature, he's loyal and has his own areas of expertise, like wizard chess which could be metaphorically applied to some strategic decision - making in the Ministry. Additionally, some of the younger, more progressive Ministry employees who are inspired by Harry's heroics could also side with him and be his allies in any changes or projects he undertakes within the Ministry.
Hermione would most likely be one of his top allies. She's smart and well - read in wizarding law, so she could help Harry build his case. Ron would also be there for moral support and to offer his own unique perspective on things.
Hermione would definitely be one of his top allies. With her intelligence and knowledge of the wizarding laws, she could help Harry in making important decisions regarding Ministry policies. Ron would also be there, providing his loyalty and courage in times of trouble.
Ron and Hermione are almost surely his allies. They've always been by his side through thick and thin. Hermione's vast knowledge of magic and Ron's loyalty and courage would be invaluable in a mission to destroy the Ministry.
One possible plot could be that Harry is assigned to a special task force within the Ministry. He might be working on solving a mystery related to dark magic artifacts that are being smuggled. Along the way, he has to deal with the bureaucracy and some old - fashioned Ministry officials who are skeptical of his methods.
Ron could be another important ally. His loyalty and courage would be crucial. He might be the one to act as a decoy sometimes, drawing attention away from Harry when he is on a dangerous spying mission. Also, Ron's ability to blend in with the wizarding crowd could help Harry gather information without being too conspicuous.
Daenerys Targaryen could potentially be an ally. She is open - minded about different powers and has her own dragons. Harry's magic could be seen as another powerful asset. And Jon Snow, being a noble and brave character, would likely welcome Harry's help in the fight against the White Walkers and might offer his own military expertise in return.
There could be a group of dark wizards who are secretly operating within the Ministry itself. They oppose Harry's alliance with the Ministry because they fear that Harry will expose their illegal and immoral activities, like illegal potion - making or dark - magic experiments.
The main antagonists could be the top - ranking officials in the Ministry who are desperate to hold on to their power. They would likely use all means at their disposal, including dark magic and underhanded tactics, to stop Harry and his allies.
Hedwig could be a potential ally. She could carry messages to Harry's friends at Hogwarts, alerting them of his situation. Even though she is just an owl, she has shown loyalty and intelligence in the original series.
Hermione and Ron would most likely be his main supporters. They've always been by his side through thick and thin.