Canon Percy is a son of Poseidon. If he were the son of Artemis and Orion, his character would be more reserved in terms of relationships. Since Artemis is associated with chastity, Percy might be more cautious about romantic involvements. Also, his combat style would be different. Instead of relying on water powers, he'd focus more on archery and hunting skills.
In the original, Percy is quite impulsive at times. But as the son of Artemis and Orion, he might be more calculating. Artemis is a strategic goddess and Orion was a great hunter. So Percy would inherit those traits. He'd be less likely to jump into situations without thinking. His loyalty would also be more complex. While he still has a sense of loyalty, it would be divided between the two very different legacies of his parents. He might have to constantly make choices about which side to follow in different situations.
Percy would likely be more brooding. Since Iapetus was often seen as a rather serious figure in mythology, Percy might inherit some of that solemnity. He could be more withdrawn, thinking deeply about his new identity.
He would likely have enhanced hunting skills, similar to those of Artemis. This could include super - sharp senses, like being able to see in the dark really well or track any creature easily. And from Orion, he might inherit great physical strength. He could be able to lift heavy objects or fight with more power than an ordinary demigod.
Canon Percy has powers related to water as Poseidon's son. If he were Artemis' son in fanfiction, his powers would likely be more lunar - based. He might be able to control moonlight, for example. He could use it to blind enemies or create illusions. Also, instead of being able to breathe underwater, he could perhaps run at super - fast speeds like the hunters do.
Percy would likely become more devious. Growing up with Loki as an adoptive father, he'd be exposed to Loki's tricks and lies. So instead of his straightforward, if sometimes impulsive, nature in the original Percy Jackson stories, he might think more about the different angles of a situation before acting.
His powers might develop in a way that combines the aspects of his parents. He could start with basic skills like enhanced speed and agility from Artemis, which are useful for hunting and evading enemies. As he grows older and more in tune with his Anubis side, he might develop the ability to sense death or the presence of the undead. Maybe he can also start to manipulate shadows, a power often associated with Anubis in Egyptian mythology.
Percy's character would likely become more in tune with nature. He'd be more reserved perhaps, as he grows up in an all - female group. His sense of honor might be more shaped by Artemis' values, such as protecting the weak and the natural world.
He would likely be more cautious. Since he's born with this connection to monsters, he might be more aware of the dangers around him from a young age. He'd be less likely to rush into things like the normal Percy does. For instance, when he first hears about Camp Half - Blood, instead of just going along with Grover, he might be more hesitant and ask a lot more questions because he knows the potential threats monsters pose.
Percy would probably become more arrogant at first. But as he faces challenges related to his new identity, he'd learn humility. His loyalty to his friends might be tested as Zeus could demand things that conflict with his friends' interests. He'd also have to deal with the expectations of being the son of the king of the gods, which would shape his character in ways different from when he was just Poseidon's son.
Percy would likely become more regal and proud. Since Hera is associated with royalty, he might develop a more refined and authoritative personality. He could also become more calculating, as Hera is known for her scheming. For example, he might think more about long - term plans rather than just reacting impulsively like he used to.
Percy's self - identity would be completely shaken. He's always known himself as Poseidon's son, so being a son of Ares would force him to re - evaluate who he is. He might struggle with feelings of anger and a desire for power that he didn't have before. This could lead to a darker path for him at first, but through various experiences, he could learn to control these new aspects of himself and become a more complex and interesting character.