We learn in Rogue One that the Death Star's main gun is powered by Kyber crystal. We know from various sources that it's rare. Then the Death Star is tested, destroying Jedah, where they're mining the crystals.
But the true power of Sith kyber crystals is demonstrated by the Death Star. The Death Star was powered by vast amounts of kyber, after the scientist Galen Erso figured out how to unlock their power.
Andor's Blue Kyber Crystal Is a Star Wars Deep Cut - And a Powerful Symbol. Andor isn't known for its Easter eggs, but "Aldhani" gave Disney+ viewers a callback to Knights of the Old Republic and canonized an ancient conflict.
Was the giant Kyber crystal in rebels for the Death Star?
Pablo Hidalgo revealed in an episode of Rebels Recon that Kyber Crystals were put to use in the Death Star, serving to amplify its energy weapon in order to build up the power necessary to destroy a planet which was revealed in Rogue One. Kyber Crystals were also used by the First Order.
The type of gas used to create the laser dictated the beams' color and qualities. The most common color was red because of its cheaper tibanna gas from Bespin. Green beams were produced from a higher-quality gas, thus costing more.
The Death Star Laser but it's Scientifically Accurate
Where did the kyber crystals for the Death Star come from?
Kyber crystals were used as part of the Death Star's superlaser, and Galen Erso was brought on as the main researcher under Project Celestial Power. Kyber crystals were looted from Jedi lightsabers, temples, Ilum, and other worlds where they could be found.
The reason his lightsaber is unstable lies in the crystal it contains. Kylo Ren's Kyber crystal cracked due to his inner turmoil. This crack mirrors the battle inside him, torn between his Skywalker legacy and his allegiance to the dark side. It's a constant reminder of the conflict that defines him.
Any kyber crystal could be bled by a Force user, including one's own, for example, if they were a former light side practitioner and kept their lightsaber. However, some Sith believed that the proper method was to take a kyber crystal from a Jedi's lightsaber and bleed it.
Intriguing theories have emerged suggesting that Count Dooku, in his quest for power, bled the Kyber crystal of Master Yaddle, a revered Jedi Master, to create his Sith saber.
Ghostfire crystals were a type of rare and entirely transparent kyber crystal that grew from rocky foundations and formed precarious and nearly invisible spires of stone. They could be found on a handful of worlds in the Outer Rim Territories and most commonly appeared on mountain peaks.
He obtained it by bleeding the Kyber crystal in his lightsaber that he previously used as Ben Solo. But the hilt iself, as well as the crystal, are the same, although Kylo had to add the cross-blade due to a crack in the crystal when he “bled” it.
The Empire of Andor is different. Darth Vader and the Death Star are somewhere off-screen—the former unmentioned, the latter also unacknowledged aside from a stray reference to Scarif. The Emperor is remote and voiceless, the unseen spider at the center of a galaxy-wide web.
It's not until he abandons it that his crystal glows in front of him. No, Kyber crystals aren't real. Mainly because they're a made up object made purely for Star Wars lore, but also because the amount of power they contain just isn't possible.
In the original Star Tours, a Death Star III is seen and destroyed during the ride sequence by the New Republic. Leland Chee originally created the third Death Star to explain why a Death Star is present on the Star Tours ride when both of the stations in the movies were destroyed.
Is the Death Star more powerful than Starkiller Base?
The answer to this question will come down to each person's individual preference for the functionality of a sci-fi super weapon. If one considers the sheer might of the Starkiller Base and nothing else, then it is clear that the Starkiller Base is the better of the two.
The crossguard blades allow Ren's saber to operate safely – his weapon is constructed around a dangerously flawed kyber crystal, which would be overloaded if not for the lateral plasma vents that create the quillons.
When Ben Solo became Kylo Ren, he chose a lightsaber with a cracked kyber crystal within it. This meant he had to give his lightsaber an unusual design, using a crossguard hilt with quillons to control and direct the energy streams to each side and prevent the lightsaber overheating.
So, that's the real reason Anakin's saber didn't change color -- because the process of lightsabers changing colors (after bleeding) didn't exist as a concept when Revenge of the Sith came out. At the end of the film, Darth Vader loses his lightsaber during his duel with Obi-Wan.
A kyber crystal that had been cleansed in this manner would typically turn from red to white, and would form a powerful bond with the Force-sensitive individual who performed the ritual.
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.
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.
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.
