what happened to anakin's lightsaber

It could have changed Anakin's entire path. Maybe he wouldn't have turned to the dark side as quickly or at all.

Well, if the council made Anakin a master, it might have given him the validation he craved. This could have led to a different path for him, with less anger and frustration building up inside.

Pikachu would probably be very curious. It might zap the lightsaber a bit to see what would happen, and then be in awe of the bright blade. It could also get a bit protective of Ash when he wields the lightsaber, as if it senses the added danger.

If Anakin hadn't turned, the Sith's plans might have been foiled. The balance of power would have remained with the Jedi, and galactic conflicts could have been avoided or resolved differently.

Well, the galaxy would have been a much more peaceful place. The Jedi Order might have remained strong, and there would likely have been no rise of the Empire.

If Anakin never turned to the dark side in comics, the Jedi Order could have remained strong and continued to maintain balance. Maybe he would have become a great Jedi Master and trained many new padawans.

Anakin not going to the dark side could have prevented many conflicts. Maybe he would have found a way to peacefully resolve issues instead of resorting to violence. It would have changed the course of the entire Star Wars universe for the better.

Naruto's fighting style would likely incorporate more acrobatic flips and spins to take advantage of the lightsaber's reach. He'd also use his shadow clone jutsu in new ways, like having clones surround an enemy while he attacks from above with the lightsaber.

In a lot of fanfics, Anakin and Padme's injuries are symbolic. Anakin's injury might represent his internal struggle with the dark side, like a physical manifestation of his damaged soul. Padme's injury could be a sign of her vulnerability in the dangerous Star Wars universe. Their combined injuries can also be a catalyst for other characters to act. For instance, Obi - Wan might be more determined to bring Anakin back from the brink when he sees Anakin and Padme both injured.

Had Anakin killed Palpatine, it's likely that there would have been chaos initially. Different factions might have vied for control. But in the long run, it could have paved the way for a new era of hope and stability in the Star Wars galaxy.