The Kaiburr crystal can amplify a force-user's power a thousand-fold; it's so powerful that when Darth Vader held it, he was able to use Force Lightning in spite of his prosthetics and injuries.
Purple itself is considered the most powerful lightsaber color in the Star Wars galaxy. Very few Jedi have ever wielded a lightsaber of this color.
The Kaiburr crystal was an ancient relic, created by some kind of powerful force being, most likely a celestial. Luke Skywalker believed it to be the most powerful lightsaber crystal in existence, and for good reason.
The rarest lightsaber color is black and is known as a Darksaber. Tarre Vizsla created it – the first Mandalorian ever inducted into the Jedi order.
When Obi-Wan Kenobi's blue saber clashed against Darth Vader's red in the first film, each color was a representation of their innermost selves, a legend which would take further shape and definition as the saga continued. Originally, it was a pretty simple code to crack. Blue was good. Red was evil.
Some of the best Jedi of all time have utilized a blue lightsaber. It is by far the most used color in the entirety of Star Wars, canon and non-canon. Thousands of generations of Jedi have used blue and its elegance makes it one of the best.
Leia's lightsaber was a blue-bladed lightsaber used by Princess Leia Organa during her time as a Jedi Padawan training under her brother Jedi Knight Luke Skywalker.
A crystal embodies the Jedi as the heart of the lightsaber, and pure kyber has no color until it's bonded to the Force user. This process likely resulted in Rey Skywalker's lightsaber being yellow.
Arguably, some of the rarest types of Jedi were the so-called Iron Knights. These are members of the Shards species - crystals with a brain of their own.
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.
Kathracite crystals were the weakest of the Adegan crystrals and often used to create training lightsabers for the younglings who were apart of the Jedi Order.
TRAINING LIGHTSABER
The weakest and most harmless type of lightsaber is the one that has been “baby-proofed”: the training lightsabers. As the name implies, this type of lightsaber is only utilized in the context of training very young Jedi to one day become Jedi Masters.
It appears rarely in the Star Wars universe—so rarely, in fact, that the current canon recognizes only one carrier of a white lightsaber. Ahsoka Tano, the former Jedi Padawan who aided in the rebellion against the Galactic Empire, is acknowledged as the sole possessor of the white lightsaber.
There are 7 forms of lightsaber combat, but Soreso, Shein, and Vaapad are the most effective. Soreso, Vaapad, Shein, are the most effective forms because they are all strategic and have their strengths and weaknesses. But the thing they all have in is that you must fully commit to the form.
One of the rarest things to find in Star Wars Galaxy's Edge is a Black Kyber Crystal. These black crystals are randomly hidden inside the red Kyber Crystal bottles and you never know when you are going to get one.
Rey's lightsaber was a yellow-bladed lightsaber that was constructed by the Jedi Rey Skywalker following the First Order-Resistance War.
History. Asajj Ventress and Ahsoka Tano were two notable practitioners of Jar'Kai, preferring to use two lightsabers as opposed to one. The cyborg General Grievous had been outfitted with arms that could split in half, enabling him to choose between holding two lightsabers or four lightsabers.
Tenel Ka Djo, the Princess of Hapes, had a tiara of rainbow gems worth the price of an entire solar system. She used some of the crystals in her second lightsaber, after her first one malfunctioned and led to the loss of her arm.
Lightsaber Colors Used to Matter
A brief who's who of users with blue lightsabers includes Obi-Wan Kenobi, Luke Skywalker, Anakin Skywalker (Hayden Christensen, pre-youngling slayer), Shaak Ti, and Count Dooku (Christopher Lee, pre-dark side/ass handed to him by Yoda).
The color of a lightsaber's blade is decided by the kyber crystal contained within it; Sith wield crimson blades because they have bent the crystal to the dark side. The Darksaber is Star Wars' only black lightsaber.
Silver Lightsabers
In Star Wars: Episode III – Revenge of the Sith, Obi-Wan Kenobi uses a silver lightsaber when he faces off against his former apprentice, Darth Vader. This represents the end of Kenobi's time as a Jedi and the beginning of his new role as a protector of peace.
Originally the weapon had a blue blade, but after his destruction of the Jedi Temple and fall to the dark side in 28 ABY, Ren modified it into one with a red blade.
Luke Skywalker's lightsaber was changed from blue to green when they were filming because it was difficult to see. This became apparent during act one of Return of the Jedi when the battle on Jabba the Hutt's sail barge was shot during the day. The blue lightsaber blended in with the clear blue sky.
Luke Skywalker's lightsaber was originally pink in the original Star Wars comics. Obi-Wan Kenobi and Darth Vader both used pink lightsabers in their war against each other. Pink lightsabers have a greater frequency in comparison to the other common colors of lightsabers, making them more powerful.