Well, it's likely that his magical abilities would be severely affected. Since he's in a raptor form, he may not be able to perform wand - based magic in the traditional way. Maybe he could still access some raw, instinctual magic related to survival and hunting, but complex spells would be out of the question. He'd have to rely on his new raptor instincts more than his wizard training.
The transformation into a raptor would have a huge impact on Harry's magical abilities. First of all, the physical form of a raptor doesn't have hands to hold a wand, which is a fundamental tool for most wizard magic. His ability to concentrate on complex spells would also be hampered by the new instincts and sensory inputs of the raptor body. For example, he'd be more focused on things like prey and territory. Also, the magic that is often linked to a wizard's emotions and thoughts might be distorted. His human - centered emotions like loyalty to friends and determination to fight Voldemort could be overshadowed by the more basic raptor instincts. So in general, his magical abilities would be greatly disrupted and altered in this fanfiction scenario.
When Harry stumbles without his glasses, it could initially disrupt his magical abilities. He may fumble with his wand or mispronounce spells because he's distracted by his lack of clear vision. However, over time, this could force him to become more adaptable. He might learn to use magic in new ways, like using magic to enhance his vision temporarily or using spells that don't require precise aiming. This would make him a more versatile wizard in the long run.
Well, in many fanfictions, the bond with a phoenix can enhance Harry's magical abilities. The phoenix is a very powerful magical creature. Its magic might seep into Harry, making his spells stronger. For example, his Patronus could become more powerful as the phoenix represents hope and renewal, which are strong elements in Patronus magic.
They could also have a connection to his emotions. In fanfiction, perhaps when Harry is feeling angry, the tattoos might darken or become more prominent. When he is happy, they could shine brightly. This connection between his emotions and the tattoos could be a way for him to better understand himself and also for others around him to gauge his mood without him having to say a word. And the tattoos could potentially attract certain magical energies based on his emotional state, further affecting his magic.
His magic could be enhanced by his vampire abilities. For instance, his speed as a vampire might make his spell - casting quicker.
His custom wand might enhance his magical abilities. For example, if it has a more powerful core, it could make his spells stronger.
His personality might become more reserved. As a sphinx, he'd be more of an observer, so he might think more before acting, which is different from his sometimes impulsive nature as a human. He could also become more patient, as sphinxes are known for their calm demeanor.
The transformation could also make the character more in tune with nature. Raptors have a deep connection to their environment. So, the human - turned - raptor might start to notice small details in the wilderness, like the movement of prey or the change in seasons, in a way it never did as a human. This new awareness could shape its personality into a more nature - centric one.
His friends might be initially terrified. Hermione, for example, would be both scared and immediately start researching how to reverse it. Ron would probably be more shocked and not know how to react at first. Their friendship would be tested as they try to figure out what to do. They might have to keep Harry's transformation a secret from other students to protect him from being hunted or experimented on.
Mentally, his ninja skills could be both a help and a hindrance. On one hand, he has the knowledge of all the advanced techniques he learned as an adult. But on the other hand, his child - sized body might not be able to handle the chakra flow required for those techniques. His stealth skills might also change. As a child, he could potentially be more inconspicuous in some situations, but at the same time, he might lack the experience in using his smaller size to his advantage in a real combat situation.
Well, if Harry Potter wields a staff in fanfiction, it could potentially enhance his spell - casting range. For example, he might be able to send spells further across the Hogwarts grounds. Also, it could make his magic more precise, like when he's aiming at small, fast - moving targets. And perhaps it gives him access to new types of magic that are more closely associated with staves, such as ancient spells that were lost over time but are reawakened through the power of the staff.