Draco could inherit Loki's shape - shifting ability. He might be able to change into different forms like Loki does, which would give him an advantage in various situations. Also, Loki is known for his illusions, so Draco could have the power to create illusions as well.
Well, one power Draco could inherit is Loki's cunning intellect. This isn't a traditional 'superpower' but it can be very powerful. He could also inherit Loki's ability to manipulate situations to his advantage. In terms of more magical powers, like I said before, shape - shifting and illusion - making seem likely. And perhaps the power to escape from seemingly impossible situations, just as Loki often does.
Well, if Percy is the son of Loki in a fanfiction, he could inherit Loki's ability to manipulate minds to some extent. This would give him an advantage in getting out of tricky situations. He might also get Loki's power of teleportation or at least some form of fast movement. And considering Loki's connection to chaos, Percy could have an innate ability to disrupt magic or technology around him. His water - based powers from his Greek side could be enhanced with Loki's chaotic energy, making his control over water more unpredictable and powerful.
Peter would likely inherit a combination of powers. From Tony, he could get a genius - level intellect for engineering and technology. This would enable him to build and upgrade advanced gadgets. From Loki, he might inherit the power of illusion and some degree of shape - shifting. So he could deceive his enemies or change his appearance to blend in during missions.
It would change things a great deal. Draco might bring a new element of magic or mystery. Since Loki is known for his cunning, Draco could be even more so. He could interfere in the affairs of the gods, perhaps trying to gain power or influence. In some storylines, he could be the key to resolving certain conflicts, or he could be the cause of new ones. His existence as Loki's son would add another layer of complexity to the already rich tapestry of Norse mythology.
Since Yoruichi has strong spiritual energy in her world, Naruto might inherit some form of enhanced chakra that has spiritual aspects to it. This could give him new jutsu or abilities that are a blend of his original ninja skills and this new spiritual - chakra power. For example, he could use his new power to sense things in a different way, like Yoruichi can sense spiritual presences.
He could inherit time - related powers. Maybe the ability to slow down or speed up time, which would be a huge advantage in battles. He might also be able to see into the past or future, which could help him in making strategic decisions.
The plot might involve Naruto discovering his true parentage as Loki's son. This could lead to a whole new set of challenges. He may have to deal with the reactions of his friends in Konoha, who might be suspicious or afraid of his new - found heritage. Also, he could be hunted by those who want to use his connection to Loki for their own purposes.
He could potentially be the result of a mix - up at birth. Suppose a spell went wrong in St. Mungo's Hospital for Magical Maladies and Injuries. Draco could have been accidentally switched with another baby. In this scenario, his true family could be a completely different set of wizards, and his entire life trajectory, including his relationships with other characters like Harry Potter, would be vastly different.
He would likely have a combination of Thor's strength and control over lightning. So, he could be extremely physically powerful, able to lift heavy objects and fight with great force. Also, he might be able to summon lightning bolts at will, like Thor does with Mjolnir. In addition, from Loki, he could inherit the ability to shapeshift. He could use this to his advantage in various situations, whether it's to deceive his enemies or to get out of tight spots.
One possible plot could be Tony discovers his true parentage. He initially doesn't believe it but as he delves deeper into his past, he finds evidence that Loki is his father. This causes a huge rift between him and his adoptive father, Howard Stark. Meanwhile, Loki tries to use this new connection to manipulate Tony for his own ends.
Well, in such a fanfiction, there could be a lot of conflict. Maybe Loki's son has some sort of hidden power that the Avengers initially fear. But then they might realize he's not as bad as they thought and try to help him control his powers. Or perhaps Loki's son is on a mission to prove himself and the Avengers see him as a threat at first.