Well, perhaps in this fanfiction, Harry discovers his animagus form and the Dark Side somehow convinces him that his unique ability can be better utilized there. Maybe they promise him power and a new understanding of magic that the 'good side' has been suppressing.
Well, perhaps Harry gets tired of being constantly in danger and feeling unappreciated in the wizarding world. He might be lured by the Dark Side with promises of power and safety. Voldemort could offer him a place by his side, showing him a different view of magic that seems more appealing in a warped way.
One possible plot could be that Harry, feeling betrayed by the light side or lured by the power promised by the dark side, decides to join. The cane might be a symbol of his new identity or a magical tool given to him by the dark forces. He could start learning dark magic and be used to carry out their evil plans.
Voldemort would likely be the main antagonist still. He might see Harry's potential as an animagus as a way to strengthen his own forces. His Death Eaters would also play a role in trying to convince Harry to join the dark side.
Well, one possibility is that Harry is tricked into joining the dark side. Maybe Voldemort uses some dark magic to cloud Harry's mind and make him believe that the dark ways are the right ones. He could start using dark spells and turn against his friends.
It could be that the Dark Lord offers Harry something irresistible. Like a way to bring back his parents. Harry, being desperate to have his family back, might be tempted to join the Dark Lord in the fanfiction. After all, the love for his parents was always a strong driving force in his character, and this could be a major turning point that leads him to side with the Dark side.
Perhaps Harry discovers some dark secrets about the wizarding world that make him lose faith in the good side. For example, he might find out that some of the so - called good wizards have been involved in immoral acts. This disillusionment leads him to think that the dark side might be a better option. As he joins them, he starts to abuse his power, using dark magic to get revenge on those who he believes have wronged him.
Well, in a 'Harry is a Grim Animagus' fanfiction, the plot could start with Harry having strange dreams or visions related to the Grim. After some research and self - discovery, he figures out he can transform. His friends, like Hermione and Ron, are initially shocked but then supportive. Harry could use his Grim form to infiltrate the Forbidden Forest to uncover secrets that are related to Voldemort's power source. He might also face challenges like controlling his new form and not being recognized by other magical creatures in the forest. This could lead to a series of adventures where he uses his unique ability to protect Hogwarts and the wizarding world.
A plot could involve Harry's Thunderbird Animagus form being a key to an ancient prophecy. He has to master his abilities as a Thunderbird to fulfill the prophecy and save the wizarding world from a new dark threat. Along the way, he has to deal with people's reactions to his new form, some being scared and some being in awe.
In a fanfiction plot, Harry could be the only known Phoenix Animagus. His form could be a key factor in the final battle against Voldemort. He might use his Phoenix powers, like the ability to heal others with his tears, to save his friends during the battle. Also, his Phoenix Animagus form could have a special connection to the magical core of Hogwarts, allowing him to draw on the school's power to defeat the dark forces. This would create a very engaging and action - filled story.
Well, the plot could involve Harry's transformation being a key part of a prophecy. As a direwolf Animagus, he might be seen as a symbol of hope or fear. The story could follow his journey as he tries to understand the significance of his new form while also dealing with Voldemort. He could form alliances with other magical creatures in his direwolf form, and together they fight against the dark forces. This would add a whole new layer to the battle between good and evil in the Harry Potter universe.