Percy's sense of humor might take on a darker edge. He's used to making jokes, but as the Ghost Rider, he'd be dealing with a lot of serious and often terrifying things. His loyalty would still be there, but it could be more of a fierce, protective loyalty. He might be less likely to forgive those who wrong him or his newfound charges as the Ghost Rider, as the power would make him more aware of the evil in the world.
His personality would likely become more solitary at first. The Ghost Rider is often a lone figure, and Percy would have to adjust to this new power that sets him apart even more from his friends. But deep down, his kind heart would remain, and he'd gradually find a way to balance the dark power with his own values, so he'd still be the Percy who cares about others in the end.
He might become more brooding. The Ghost Rider's power comes with a lot of darkness, and Percy, while used to challenges, would have to deal with this new, darker side. He'd still be brave, but it could be a more intense, almost reckless kind of bravery.
Well, Percy's personality transformation would be complex if he becomes a wolf. He might become more in tune with the natural order. His sense of loyalty could intensify, much like how wolves are loyal to their pack. This could mean that he becomes even more protective of his friends, seeing them as part of his 'pack'. On the other hand, his communication style could change. Instead of relying on words, he might use more body language and growls to convey his feelings. And his relationship with authority might also shift. He could be more resistant to being ordered around, as wolves have their own hierarchy and he might see himself as an alpha in some situations. This new personality would add a whole new layer of depth to his character in the fanfiction.
He might become more patient. Since he has control over time, he would understand the concept of waiting better. For example, he wouldn't be as impulsive as before when facing challenges.
He might become more war - like. Norse gods are often associated with battle, so Percy could lose some of his more laid - back Greek side.
His sense of humor might change. He could become more wry and god - like in his jokes. Also, he might be more decisive, as a god has to make big decisions quickly. However, his love for his friends and family would still be there, just expressed in a different way perhaps, more like a distant protector.
His sense of humor might change. While Percy had a very down - to - earth and sarcastic humor as a mortal, as a god, he might develop a more refined and sometimes cutting sense of humor. He could use it to put other gods in their place or to make a point during a council meeting. Also, he would likely become more confident, bordering on arrogance at times. His new powers and status would give him a boost in self - assurance, but his friends from his mortal days would probably be the ones to keep him in check and remind him not to get too full of himself.
His sense of humor might change. While he was always quick - witted as a demigod, as a god, his humor could become more refined or perhaps more sarcastic in a way that only the other gods would understand. He'd be around different company, and that would influence how he expresses himself. Also, he could become more confident, bordering on arrogant, as he has so much power at his disposal now. But at the same time, his core values of loyalty and protecting the weak might still remain, just expressed in different ways.
His confidence would likely soar. As a god, he'd know he has more power and capabilities. So he might be more assertive in his actions and decisions.
His sense of humor might change too. Maybe he would use his mutant powers in funny ways to make light of the situation. For example, if he has water - based powers, he could make little water sculptures of his friends or create water fountains in unexpected places just to make people laugh. This would be a new side of his personality that combines his mutant abilities with his fun - loving nature.
Well, he'd probably be an extremely powerful and unique Ghost Rider. His skills as a demigod, like his quick reflexes and strategic thinking, would blend with the Ghost Rider's powers. He might use his water - based powers in new ways, like creating steam from the hellfire of the Ghost Rider. And his loyalty to his friends would likely make him a Ghost Rider who protects the innocent in a more personal way.
His personality might become more reserved. As a Cullen, he'd have to fit into their more subdued lifestyle. He might lose some of his brashness.