Perhaps he gets a power related to mind control. This would allow him to influence the actions of his enemies or even make them fight among themselves. He could also gain a power that lets him absorb the powers of his defeated foes. So, every time he defeats an enemy, he becomes stronger by adding their powers to his own arsenal.
His new powers might make some of his friends a bit wary at first. They could be worried that he's changing too much. But as they see him use his powers for good, they'll likely become more accepting. His enemies, on the other hand, will be more afraid of him and might target him even more.
Another way Ichigo could get his powers back in fanfiction is through a magical or spiritual artifact. Maybe he discovers an ancient sword or a talisman that has the ability to restore his lost powers. This could be part of a grander plot where he has to go on a quest to find this item, facing various challenges and enemies along the way. During this journey, he might also learn more about the true nature of his powers and how they are connected to the overall 'Bleach' universe.
One possible new power could be the ability to control electricity. He could use it to stun enemies, power up machinery, or even create electromagnetic fields to deflect attacks. This would add a whole new dimension to his combat style and problem - solving skills.
One common plot device is the power - transfer. Another character with similar powers might transfer a portion of their power to Ichigo, jump - starting the process of him getting his powers back. It's a simple yet effective way to show his power restoration.
Well, her Zanpakuto's abilities might change. Zangetsu could have new powers that are more in tune with a female form. For example, it could have powers related to healing or protection in addition to its normal combat abilities. Her physical strength might be replaced with a more strategic and cunning approach to battles. She could use her surroundings and the enemy's weaknesses more effectively. And her connection to the Hollow inside her could also be different. It might be more of a partnership rather than a constant struggle for control, and this could lead to new combined forms with different power sets.
In some fanfictions, there could be new characters introduced specifically for this arc of Ichigo getting his powers back. For example, an old and powerful soul reaper who has some special knowledge or ability related to Ichigo's powers. They could play a crucial role in guiding Ichigo, training him, or even sacrificing themselves to help him regain his powers. Additionally, villains would also be main characters in a sense. They could be the ones who initially took Ichigo's powers or are trying to prevent him from getting them back, thus creating the conflict in the story.
It could be an ancient and powerful wizard. Maybe the wizard sees potential in Beast Boy and decides to grant him new powers to help him in his fight against evil.
Perhaps he gets the power of astral projection. He could send his spirit out of his body to explore areas that are otherwise inaccessible or to spy on his enemies. This would be a very useful power especially when dealing with secretive foes or trying to find hidden places in the mythological world.
It could be another character who is jealous of Lucy's new powers. Maybe a classmate or a rival in her community who wants those powers for themselves and will do anything to take them from Lucy.