Well, in some fanfictions, Percy might have the power of enhanced underwater communication. He could talk to not just regular sea creatures but also mythical ones that are usually hard to reach. For example, he might be able to have a full - fledged conversation with a kraken.
The best powers in anime story? Well, there's the Geass from 'Code Geass'. It gives the user the ability to command others to do whatever they want, but with some conditions. The Nen abilities in 'Hunter x Hunter' are also amazing. Different Nen users can develop unique skills based on their personality and training. For instance, Killua's ability to use electricity with his Nen is really powerful. And in 'Sailor Moon', the Sailor Scouts have their own powers like Sailor Moon's Moon Healing Escalation which can heal and also defeat enemies.
In this fanfiction, the prototype powers could be something like an early form of chakra manipulation that is different from the traditional Naruto world's chakra use. It might be more raw and unrefined, with the potential for new and unique jutsu.
Some of the blessed powers in anime could be things like the Sharingan in 'Naruto'. It gives the user enhanced perception and the ability to copy techniques. Another could be the stands in 'JoJo's Bizarre Adventure' which have various powers like super strength or the ability to manipulate time. And then there's the alchemy in 'Fullmetal Alchemist' which, while not without its risks, is a very powerful ability.
Perhaps he has the power of elemental control. So, he can manipulate fire, water, air and earth. For example, he could use fire to create barriers or water to douse dark magic attacks. It makes the story more exciting as he has new ways to fight against evil forces.
In some fanfictions, Naruto's multiverse powers are portrayed as a way to bring together different versions of himself. Each version has its own set of skills and knowledge. By merging these aspects, he becomes an even more powerful and complex character, able to solve problems that were previously insurmountable.
In some fanfictions, they might show Harry having dark powers through things like unexpected magical outbursts with a malevolent tinge. For example, he could accidentally use a spell that causes harm in a way that seems to draw on darker magic. However, in the original series, Harry is firmly on the side of light magic, so this is a departure in fanfiction.
One common power she might be given is telekinesis. This allows her to move objects with her mind, which could be really useful in various situations in the fanfiction world, like during battles or when she needs to retrieve something out of reach. Another power could be enhanced intelligence, beyond what she already has in the original story. This would make her an even greater force to be reckoned with when it comes to solving complex magical problems or outwitting her enemies.
Goku from 'Dragon Ball' has some of the best powers. His Super Saiyan forms give him incredible strength, speed, and energy projection abilities. He can also use the Kamehameha wave, which is a very powerful attack. Another is Edward Elric from 'Fullmetal Alchemist'. His knowledge of alchemy allows him to transmute objects and fight effectively. Then there's Saitama from 'One Punch Man'. His power is so overwhelming that he can defeat any opponent with just one punch.
Yes, in fanfic, the rules are often very flexible. Writers can create scenarios where Harry Potter has the ability to copy anime powers. It adds an interesting twist to the story and allows for creative crossovers.