Another new power could be the ability to sense danger on a different level. In the Harry Potter series, he has a sense of danger sometimes, but with his Xavier genes, this could be amplified. He could sense not only the presence of dark magic but also the intentions of people around him in a more detailed way, like a mutant's enhanced perception, which would give him an edge in battles and in his day - to - day life at Hogwarts.
Harry could potentially have the power to manipulate magical energy with his mind in a way that no other wizard can. Since he has the genetic influence of Charles Xavier, his telepathic abilities could enhance his control over magic. He could create more complex spells without the use of a wand, just by using his mind to shape and direct the magical energy.
Well, one way it could work is through some sort of multiverse concept. Maybe in a strange, alternate universe, the magic of the Harry Potter world and the mutant abilities in the X - Men world are somehow related. Charles Xavier's telepathic powers could have a connection to the magic that runs in Harry's family. For example, the mind - reading ability could be seen as a form of magic in the Potterverse. And Harry, being the grandson, could inherit some unique combination of powers.
It would be a very interesting scenario. Harry would grow up in a world full of mutants instead of wizards. Charles Xavier's values of acceptance and using powers for good would likely be instilled in Harry early on. He might develop his magic in a different way, perhaps with a more mutant - like view of his abilities.
He could have enhanced physical abilities like Black Widow. So, he'd be super agile, able to jump from high places and land safely, and have great reflexes. Also, he might be a master of disguise, which would be really useful in the wizarding world. He could blend in with different magical creatures or people to gather information.
Well, in this fanfiction, Harry could be trained in a very different way. Xavier is known for his wisdom and his ability to guide young mutants. He might introduce Harry to concepts like acceptance and co - existence at an early stage. Since Xavier has telepathic powers, he could potentially shield Harry from some of the negative influences that Voldemort might try to impose on him psychologically. And Harry might learn combat and self - defense skills in a way that combines magic and mutant - like abilities.
The grandson could use Wolverine's healing factor to survive dangerous spells in the wizarding world. For example, if hit by the Avada Kedavra curse, his healing factor might give him a chance to survive, something unheard of in the wizarding world.
His character would be more open - minded towards different species. Since Xavier promotes coexistence among mutants and humans, Harry would likely apply the same principle to magical creatures and non - magical people. He'd be less likely to have the pure - blood - centric views that some in the wizarding world hold.
Well, the fanfic could be about Charles Xavier hiding his powers after a traumatic event. Maybe he was involved in a situation where his powers led to unintended harm. So, he decides to hide them to prevent any more disasters. He might move to a new place, change his identity, and try to live a normal life. But as time passes, he realizes that his powers are an essential part of him and that he can use them for good if he learns to control them better. He then starts a journey of self - discovery and power - reclamation.
Harry might gain the ability to dodge attacks more easily. Sans has a certain 'instinct' for avoiding harm, and if Harry had this, it would be much harder for his enemies to land a hit on him. This would be really useful in duels, especially against powerful dark wizards. It could also make his Quidditch playing even more amazing as he could dodge bludgers effortlessly.
In this fanfiction, perhaps Harry Potter's grandson inherits Wolverine's adamantium claws through some sort of magical - mutant genetic quirk. He has to keep this a secret from the wizarding world at first, but as he grows older, he realizes that he can use these claws and his wizarding skills together to fight dark wizards and mutant villains alike. He becomes a bridge between the two worlds, trying to create peace and understanding between mutants and wizards.
One possible plot could be that there's a prophecy in the wizarding world that is related to Harry's connection to Mystique. His enemies in the wizarding world try to use this connection against him, thinking he might side with the mutants. Meanwhile, the mutants also have mixed feelings about Harry, not fully trusting him at first. Harry has to prove himself to both groups while also trying to figure out his own identity and the full extent of his powers which could be a combination of wizardry and mutant abilities.