Eventually, Skywalker went into exile on Ahch-To and took the saber with him, storing it inside his hut. After Skywalker's death his Force spirit gave Organa's lightsaber to Rey, as he believed Organa would want the Jedi Padawan, of whom she had picked up training herself, to have her weapon.
Whose Lightsaber Does Rey Have at the End of The Rise of Skywalker? In addition to her own yellow lightsaber, Rey Skywalker has Leia's lightsaber and the Skywalker lightsaber (which belonged to Anakin, Luke and Rey herself) at the end of The Rise of Skywalker.
This lightsaber had a green blade. The color briefly became pale blue when she dueled and killed the fallen Hutt Jedi Beldorion with it on Nam Chorios in 13 ABY. In 18 ABY, Luke gifted her a second lightsaber that had a ruby-red blade that he built from scratch.
Terrio describes Rey's journey to Tatooine as a pilgrimage honoring the Skywalker family heritage, saying: “Rey brings the sabers there to honor the Skywalker twins by laying them to rest—together, finally—where it all began.
The lightsaber's redesign was a byproduct of the bleeding process that damaged its kyber crystal, rendering it dangerously flawed and unstable, and necessitating the lateral vents were meant to prevent the cracked kyber crystal from overloading.
By the time Rey touches the weapon, Anakin has long been redeemed, and the essence inside the Skywalker lightsaber is constantly calling her to learn the ways of the Jedi and fight against the dark side in his place.
Despite being enemies, Rey and Kylo Ren share a connection called a 'Force dyad' and eventually become romantically involved with one another. Following Palpatine's final defeat and her own resurrection, Rey adopts the name Rey Skywalker to honor her mentors and their family legacy and renounce her lineage.
Inside, two lightsabers have been laid to rest. One was Kenobi's during his time as a Jedi Master; the other belonged to his apprentice, Anakin Skywalker, before his fall to the dark side.
Qui-Gon's apprentice, Obi-Wan Kenobi, then used the same lightsaber to defeat Maul after losing his own. After the battle, the weapon was later returned to the Jedi Temple. With the advent of the Great Jedi Purge, the blade again fell into the possession of Kenobi, who went into hiding on the planet Tatooine.
After his reincarnation, Darth Sidious aka Palpatine used a blue-bladed lightsaber when he fought Luke onboard his Super Star Destroyer Eclipse. Ultimately, Sith who wielded colors other than red were usually looking to disguise their dark affiliations.
In the Thrawn Trilogy, Mara Jade started out as an assassin working for Emperor Palpat. Over time, he undergoes a transformation and eventually becomes a Jedi Knight. Her lightsaber is a pink lightsaber, also known as the "Emperor's Hand Lightsaber".
This explains why Rey could hear the lightsaber "calling" to her in Star Wars: The Force Awakens; she was destined to join herself to the same Skywalker legacy, and thus she was sensing echoes of Anakin and Luke beckoning her to them.
Traditionally, yellow lightsabers are associated with Jedi Sentinels, who balance their combat skills with a strong focus on exploration and practical application of the Force. This choice reflects Rey's well-rounded training and her determination to maintain balance in the Force.
Leia wanted to lead and reshape the galaxy, but wielding the same power that had corrupted Vader would be too big of a temptation because she would have become a powerful Jedi. So, it was safer to choose happiness, marry Han and avoid becoming a Jedi.
He was incredibly important, both to the galaxy as a whole and to Rey personally. While they may not have had romantic love for each other, they became close enough that Rey would miss him after his death. The kiss at the end of The Rise of Skywalker was a goodbye to a friend who would be dearly missed.
Finally, Rey is Kylo Ren's aunt through Anakin Skywalker. This means that Kylo and Rey's romance is just as genetically awkward as Luke and Leia's kiss on Hoth was. Granted, neither pair knew they were related at the time, but that's no excuse.
Admittedly, Rey skills couldn't possibly be as developed as Anakin's or Luke's. Nevertheless, considering how fast of a learner she is, and how unique the powers she possesses are, it's not a stretch to say that Rey could be a more powerful Jedi than Anakin and Luke Skywalker.
Rey learned her Force skills far quicker than Luke ever could. In fact, she may have even learned them faster than Anakin Skywalker. She received little training and still managed to fight off many seemingly proficient enemies with both Force and lightsaber skills.
The lightsaber Kylo Ren longed for as his birthright was instead claimed by Rey on Starkiller Base. You need a teacher! I can show you the ways of the Force!" After incapacitating Finn, Ren attempted to summon the lightsaber to him, regarding it as his own property due to its history.
This mystery was especially prevalent in Star Wars: The Force Awakens, but The Last Jedi overcorrected it by claiming Rey is not related to any established original trilogy Star Wars characters. Then The Rise of Skywalker revealed, in an out-of-left-field retcon, that Rey is the granddaughter of Emperor Palpatine.
He saw her as a useful tool for his rise to power. He was intrigued by the mystery surrounding her. He wanted closure for his defeat at her hands. He had a genuine emotional connection to her.
Kylo Ren's obsession with Vader is clear, but Star Wars never explained how he acquired the helmet. It is speculated that he may have found it himself on Endor, or it could have been passed down to him by Supreme Leader Snoke.
The fate of Luke Skywalker's old lightsaber appeared to be symbolic of his philosophy; it was shattered in a Force tug-of-war between Rey and Kylo Ren. Even its Kyber Crystal was broken. And yet, in spite of that, Rey succeeded in repairing the lightsaber in Star Wars: The Rise of Skywalker.
