Well, Black Adam's powers came from a combination of ancient magic and a specific ritual. This gave him extraordinary abilities like super strength and flight.
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 way could be through a magical encounter. Maybe he stumbles upon an ancient artifact that has the power to restore his abilities. It could be a relic from his home planet that he discovers by chance.
Black Adam's back story involves a long history of power, betrayal, and a quest for justice. He was bestowed with great powers but faced many challenges and conflicts along the way.
Rocket could be another helper. With his technical expertise, he could build a device or figure out a scientific solution to bring back Peter's powers. He's always been good at tinkering with things.
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.
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.
Black Adam's back story is complex. He was originally a slave in the fictional nation of Kahndaq. He was chosen by the wizards to be their champion, but his methods of justice were considered too extreme, so he was imprisoned for thousands of years. He has powers like super strength, flight, and the ability to use magic.
Their powers could combine in a really cool way. Naruto's ability to control chakra could be used to direct Black Adam's magic in a more precise way. For instance, if Black Adam were to shoot out a blast of magic, Naruto could use his chakra control to shape it into a more effective attack, like a concentrated beam.