It could be a new and powerful dark side user. This character might have emerged from the shadows, having trained in secret, and their sole purpose is to take down Anakin as he is seen as a threat to their plans for galactic domination.
Padawans in Star Wars are Jedi apprentices. For example, Anakin Skywalker was a padawan to Obi - Wan Kenobi. They are younglings being trained in the ways of the Force, learning combat skills, wisdom, and the Jedi Code.
Padawans are often full of hope and idealism. They believe in the Jedi principles of peace, justice, and protecting the weak. Their training includes not only lightsaber combat but also meditation to strengthen their connection to the Force. They are mentored closely by their masters, who guide them in all aspects of being a Jedi. This relationship with their master is very important as it shapes their future as Jedi. They also tend to be curious, always seeking to learn more about the Force, the galaxy, and different cultures.
Maybe Anakin is fully consumed by the dark side. The dark side often twists a person's mind, and he might see Obi - Wan's child as a threat to his own power or position. So, in his warped state of mind, he decides to eliminate the child.
Cal Kestis as a young Padawan has also gained popularity in Clone Wars - related fanfiction, even though his main story is set a bit later. But his connection to the Force and his Jedi training, as well as his experiences during the events that led to the fall of the Jedi Order, are often explored in fanfictions that tie in with the Clone Wars era.
Well, Percy could use his water - based powers to create a shield against the Sith's attacks, protecting the young Padawans. Maybe he'd also use his demigod speed to outmaneuver the enemies and lead the Padawans to safety.
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.
Well, in this fanfiction, Percy might use his water - controlling abilities to help the Jedi Padawans out of some dangerous situations, like floods created by the bad guys. He could also use his demigod speed and strength to fight off the enemies that the Padawans can't handle on their own.
In this fanfiction, Percy Jackson is bound to be a main character. He has his own set of powers and a personality that would drive the story forward. The Jedi Padawans, whose numbers could vary, would also be central. They have their unique connection to the Force, and their training and skills would play a role. There might also be some side characters from either the Percy Jackson world, like Annabeth, who could offer assistance or advice to Percy, or from the Star Wars universe, like Master Yoda, who could guide the Padawans in some way.
There could be a hermit or an outcast Jedi or Sith on Dathomir. Anakin meeting this character could lead to a great revelation. Maybe this character has been in hiding on Dathomir for years, observing the balance of the Force there, and Anakin's arrival disrupts that balance and forces an interaction that changes Anakin's perspective on many things.