In fanfiction, Percy could discover some ancient and powerful magic that allows him to create a massive explosion. He might find a magical artifact near the mountain that, when activated, triggers an explosion powerful enough to blow up the whole mountain.
Percy Jackson could potentially team up with other powerful characters in the fanfiction. For example, if he joined forces with a fire - using character, they could combine their powers in a way that creates a huge explosion. Or perhaps he could use his connection to Poseidon to call upon some kind of natural disaster - like force that results in the mountain exploding.
He might use his superhuman strength and speed, which he has as a demigod. With his enhanced physical abilities, he can easily take on many foes at once. And his power over water is a huge advantage. He could use water to create distractions or directly attack the villains.
Percy could call upon his friends from Camp Half - Blood to assist him in saving the Padawans. Together, they could form a powerful team against the foes.
In the fanfiction, Percy could potentially control Typhon with the help of his friends. They could all work together, each using their own unique abilities. Annabeth could provide the strategic plans, while Grover could use his nature - related powers to distract Typhon. Percy, with his water powers, could then take advantage of the situation and subdue Typhon. It's all about teamwork and using their combined skills to handle such a powerful enemy.
Well, it depends on the specific fanfiction. Sometimes, Percy might get help from an unexpected source. He could befriend a magical creature that is also held captive by Luke and together they come up with an escape plan. He might also discover a hidden passage or weakness in Luke's lair that he can use to his advantage. Another possibility is that his friends from Camp Half - Blood somehow find out where he is and stage a rescue mission.
Well, perhaps in the fanfiction, Percy is summoned by the 'King under the Mountain' because of his reputation. The king wants Percy to retrieve a powerful and ancient artifact that was lost in a dangerous part of the mountain. Percy teams up with some of the king's bravest warriors. Along the way, they face all sorts of mythical creatures like trolls and goblins. Percy has to use his wits as well as his powers to overcome the obstacles and claim the artifact.
Percy could start to form new relationships within the Faunus community. These relationships could teach him different values and ways of life. Maybe he'd meet a Faunus mentor who would help him understand and control his new Faunus powers, if he has them. This would be a big part of his development, as he'd be learning from a completely different perspective than he's used to at Camp Half - Blood.
Maybe it's a corrupted dwarf. This dwarf once served the 'King under the Mountain' but has been swayed by dark magic. He wants to take over the kingdom and is willing to do anything to achieve his goal. He would be a dangerous foe as he knows all the secrets of the mountain and has some dwarven magic at his disposal.
He might try to understand the motivation behind it. Maybe he'd think that the author had some issues or was just exploring different ideas. He could approach it from an empathetic angle, but still be firm in his own self - identity and not let it affect him too much.
One way could be by making him a mysterious new demigod. He could have his Sharingan ability which might be related to some special power in the Percy Jackson universe, like being able to see through the Mist more clearly than others.
Well, in some fanfiction scenarios, Percy Jackson might betray the Avengers due to a misunderstanding. Maybe he's been misinformed about the Avengers' intentions towards the demigods. For example, if he hears false rumors that the Avengers plan to control the demigods, he could turn against them in a fit of protectiveness for his kind.