The act of Bleeding a lightsaber's Kyber crystal is achieved when a Dark Side Force user channels all of their hatred and suffering into the crystal, imbuing it with Dark Side energy. A Bled Kyber crystal will often appear a little cracked and unstable, and it will give the lightsaber blade a red hue.
Does bleeding the kyber crystal make it more powerful?
Not inherently, no. As we are told by Master Yoda in the original trilogy, the Dark Side is not inherently more powerful - quicker, easier yes, but not more powerful by definition. Likewise a corrupted/bled crystal is not inherently more powerful than one that has not been bled.
This extreme temperature explains why lightsaber blades don't cause bleeding; lightsabers generate more than enough heat to cauterize a wound on impact. Cauterization is what happens when tissues (and by extension blood vessels) get melted by heat.
After destroying the Jedi Temple in 28 ABY, Ren used the dark side of the Force to bleed his lightsaber's kyber crystal, changing the color of its plasma blade from blue to red.
What Happens When a Sith Bleeds a Lightsaber Crystal
Why is Kylo Ren's saber so unstable?
This was all because of its cracked kyber crystal. As with how the Siths get their red lightsabers, Kylo Ren made his kyber crystal bleed to get its signature color, but typically, this process doesn't result in a defective gem, hence why no one else has a ragged blade in Star Wars.
The Forbidden Forms were forms of lightsaber combat used by the Sith during the Sith Wars. According to the testimonies of the Jedi Cervil the Uncanny, lightwhips—a lightsaber variant with a flexible blade—were used to defend against Sith Lords who utilized the forms.
The plasma that comes from a lightsaber blade: Can cut through pretty much anything it touches. exceptions include Beskar, or Mandalorian iron, the strongest metal in the galaxy, as well as the scales of a Zillo beast.
How did Vader bleed his kyber crystal? Darth Vader bled his kyber crystal by channeling his pain, anger, and dark intent into it until it could resist no more and “bled” into a crimson hue.
He also had a red kyber crystal that had been bled by a long-dead Sith. Dr. Cuata gave this crystal to Luke, asking him to purify it if he could. Unfortunately, Luke failed to do so, though he kept the crystal anyway.
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.
In conclusion, Form VII, also known as Juyo or Vaapad, is undeniably the most aggressive lightsaber style in the galaxy. Jedi Master Mace Windu's mastery of this form exemplifies its power and its dangers.
In the construction of a Sith lightsaber, individuals partook in a process known as bleeding. By ways of the Force, they would pour negative emotions, such as rage, hate, fear, and pain into kyber crystals. The process would result in the crystals gaining a distinctive crimson or red hue.
Falling from a cliff while pursuing the young Jedi, one native's body was shattered, but Windu was able to reconstruct the individual piece–by–piece. In return, the natives presented him with several violet-colored crystals, rare lightsaber components which produced a distinctive purple blade.
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.
Darth Maul's double-bladed lightsaber is the epitome of intimidation and strength. Featuring two crimson blades powered by potent kyber crystals, it's a weapon designed for dominance and crowd control.
Skywalker lightsaber was the first-ever lightsaber to appear on the screen. As seen in “Star Wars: New Hope.” Obi-Wan gave this lightsaber to Luke. The lightsaber was considered the coolest lightsaber in appearance in those times. Strength-wise, it is still considered the most powerful lightsaber.
In a galaxy filled with lightsabers of various colours, the Darksaber stands out as the rarest lightsaber colour, shrouded in mystery and steeped in history. Created by the first Mandalorian Jedi, it has passed through the hands of warriors, terrorists, and heroes, leaving an indelible mark on the Star Wars universe.
The black lightsaber, or Darksaber to give it its proper name, is one of the rarest lightsabers in Star Wars canon. Despite its rarity in canon, anyone who has seen the second season of The Mandalorian is likely to be familiar with the Darksaber.
However, a groundbreaking study conducted at the University of Leicester's Centre for Interdisciplinary Science challenges these long-held assumptions. The study suggests that, against all expectations, red lightsabers may actually be the weakest of the lot.
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.
One instance of purifying a corrupted kyber crystal was when Ahsoka Tano purified the two crystals she retrieved from the Sixth Brother's lightsaber following his defeat. In this case, the crystals turned white.
History. Like many Jedi did for hundreds of years, Yoda built his lightsaber under the aegis of Professor Huyang, an architect droid who had been with the Jedi Order since its nascent days. As a first step, Yoda acquired a kyber crystal from the icy caverns of Ilum, a mission that proved to be very eventful.
