Force-bond

"Can you see my surroundings?''" "You're going to pay for what you did." "I can't see yours. Just you''."

- Kylo Ren and Rey

A Force-bond was a powerful connection that existed between two Force-sensitive individuals. Through the Force, the bonded persons could communicate with each other from separate locations through a shared Force vision. A bond could be formed between two allies, such as a Jedi Master and their Padawan, or two enemies adhering to opposite sides&mdash;the light and the dark side&mdash;of the Force. The dark side possessed an ability that allowed an outside party, such as a Sith Lord, to take advantage of a Force-bond.

At the height of the Clone Wars, Darth Sidious and Darth Tyranus&mdash;the Lords of the Sith&mdash;sought to undermine the Jedi Order by breaking the will of Grand Master Yoda, who shared a Force-bond with Tyranus, a fallen Jedi once apprenticed to the Grand Master. During the reign of the Galactic Empire, the Jedi aspirant Ezra Bridger became psychically linked to Maul, a former apprentice of Sidious, due to a ritual that merged their respective holocrons. As a side effect, Bridger experienced a series of aural hallucinations and visions for a time.

Many decades later, the dark warrior Kylo Ren developed a Force-bond with Rey, a Jakku-based scavenger-turned-Jedi hopeful. The connection between Ren and Rey, both of whom possessed raw strength in the Force, was powerful to the extent that they could physically interact with each other despite being in two separate locations. As their bond grew stronger, Rey became certain that her destiny was intertwined with Ren's fate.

Description
"Ben, when we touched hands, I saw your future. Just the shape of it, but solid and clear."

- Rey, referring to one of the effects of her bond with Kylo Ren

A Force-bond was a powerful link between two Force-sensitive individuals that ultimately connected their minds and allowed them to communicate across great distances through the Force. The range of the bond was vast; it could span across the galaxy, keeping two beings united in a psychic link despite the physical distance between them. As a result, the individuals involved could both see and hear each other through a shared Force vision, which also allowed them to make physical contact with each other and their respective surroundings. The strength of the bond depended on the degree of the Force-sensitivity of the individuals bonded to each other, meaning the stronger they were in the Force, the greater their connection would be.

Application
"Why is the Force connecting us? You and I&hellip;"

- Kylo Ren, to Rey

In the Jedi Order, the relationship between Master and apprentice could result in the creation of a Force-bond between them. It was also possible for a bond to exist between two individuals aligned on opposite spectrums of the Force, specifically the dark side and the light.

It was possible for a Force-bond to be taken advantage of by an outside party. For instance, a Sith Lord could manipulate the Force visions of a selected target through the use of a Force power known as dark illusion. An ancient dark side ritual was required in order to harness the dark illusion. First, the practitioner had to draw blood from the person whom the target shared a bond with, and then compounded with an array of Force lightning in a sacrificial altar basin. At this stage of the ritual, the practitioner would chant an old Sith incantation in the Balc language while the bonded one concentrated on their bond with the intended victim. Once the ritual was complete, the Sith Lord would be able to peer into the mind of his target while controlling their visions to an extent.

Certain Force-based rituals could result in the creation of a psychic connection between two Force-sensitives, such as the fusion of two holocrons. In the case of combining a Jedi holocron with a Sith holocron, the ritual required a light side user and a wielder of the dark side to work together. If the process was interrupted, the participants could become mentally linked with each other. In this case, at least one of the affected individuals would experience multiple hallucinations and visions, causing them to see a mirage of the person whom they were connected to.

A bond could also be created between two Force-sensitive individuals by a being who was also Force-sensitive as well as strong in the dark side of the Force. The persons involved could then be subtly manipulated by the one who forged the bond between them.

Dooku and Yoda
"Master Yoda has come to Moraband, although why, I do not know. We shall, however, use the strong bond that once existed between you and your master to allow us to see things that we otherwise could not."

- Darth Sidious, to Darth Tyranus

Before turning to the dark side, Count Dooku&mdash;later known as Darth Tyranus during his apprenticeship to the Dark Lord of the Sith Darth Sidious&mdash;was a Jedi Master who developed a strong Force-bond with Yoda, the Grand Master who mentored him in the Jedi arts. During the Clone Wars, Sidious detected Yoda's presence on the Sith homeworld of Moraband. Determined to learn the purpose of Yoda's visit, the Dark Lord also sensed an opportunity to strike a crippling blow to the Order by breaking the will of its oldest and wisest Jedi Master. At the time, the Jedi High Council was uncertain if a Force-user could be compromised by their bond with another being. Ki-Adi-Mundi suspected that it was possible, although his theory was doubted by Obi-Wan Kenobi, who did not believe that a Jedi Master of Yoda's caliber could be affected by the dark side.

In order to affect Yoda's visions, Sidious required the assistance of someone who was once close to his intended target. To that end, he summoned Tyranus to Coruscant where they performed an old Sith ritual that enabled them to harness the power of dark illusion. By using Tyranus' Force-bond with Yoda, Sidious manufactured a Force vision designed to tempt Yoda with the dark side of the Force, resulting in a battle of wills between the Dark Lord and the Grand Master. Sidious' efforts to break Yoda's spirit ultimately failed, however. Yoda was strong, as noted by Sidious, and refused to be tempted by the dark side.

Ezra Bridger and Maul
"The dark side wielder I told you about, the one who wanted to join the holocrons together&hellip; I've seen him here on Atollon."

- Ezra Bridger, seeking answers from the Bendu in regard to his psychic link with Maul

At the height of the Galactic Empire, Maul&mdash;a former Sith apprentice of Darth Sidious&mdash;sought the Jedi Ezra Bridger's assistance in his quest to discover the fate of Obi-Wan Kenobi, the Jedi Master who defeated Maul during the crisis on Naboo. Having captured the young Padawan's allies, Maul was able to coerce Bridger's participation in a ritual, through which he learned that Kenobi had indeed survived the Jedi Purge of Order 66. However, a psychic link was also established between Maul and Bridger as a result of the ritual.

Their newfound bond led Bridger to experience a series of aural hallucinations and Force visions relating to Maul; at one point on Atollon, he nearly killed a Rebel trooper whom he mistook for the Dathomirian Nightbrother. After the incident, Bridger's Jedi Master, Kanan Jarrus brought him to the Bendu, hoping to find a way to end the hallucinations that plagued his apprentice. By then, Maul had tracked their position and threatened to reveal the location of Chopper Base to the Empire unless Bridger agreed to finish the ritual on Dathomir. Bridger complied with the dark side wielder's demands, both to ensure Maul's silence and to discover the key to destroying the Sith. By finishing the ritual, Maul learned that Kenobi was on Tatooine, but was unable to find his exact location in the planet's vast desert. He therefore used his connection with Bridger to lure the Padawan to Tatooine in order to draw his old nemesis out of hiding. Though he managed to find Kenobi with Bridger's unwitting aid, Kenobi ultimately defeated Maul in single combat to the death.

Kylo Ren and Rey
"I've never felt so alone.''" "You're not alone." "''Neither are you. It isn't too late&hellip;"

- Rey and Kylo Ren

During the First Order–Resistance war, two enemies&mdash;Kylo Ren and Rey, both whom possessed raw power in the Force&mdash;discovered that they shared a mysterious connection with each other. The bond between them allowed Ren and Rey to communicate with each other from different locations in the galaxy, with the former located on the First Order Navy flagship Supremacy and the latter on the planet Ahch-To. Their bond only continued to grow stronger as Rey's powers increased, leading Ren to become mystified by the connection between them.

At first, Rey treated their bond as an unwelcome development due to the series of Force visions that she shared with Ren, whom she begrudged for the murder of Han Solo, Ren's father. However, as time passed Ren and Rey began to connect on a more intimate level, allowing Rey to sense Ren's inner conflict which caused him so much pain. It was through their powerful and ostensibly unprecedented connection in the Force that Rey gained new insights into Ren, a man whom she called a monster. After failing to discover the identities of her own parents during her trials on Ahch-To, Rey confided in Ren about her feelings of loneliness and despair. Ren assured her that she was not alone; Rey returned his gesture in kind and also came to believe that Ren was not beyond redemption. With their connection increasing in its strength, Rey grew certain that her fate was intertwined with Ren's destiny.

Despite the vast distance that separated them physically, the First Order champion and the former scavenger-turned-Jedi aspirant were physically affected by the surroundings of the other person, and were able to make physical contact with each other through their Force-bond. At that point, their connection was interrupted by Luke Skywalker, Ren's maternal uncle and former Jedi Master who chose to spend his remaining years in a state of self-imposed exile on Ahch-To. Confounded by Skywalker's jaded views as well as his involvement in Ren's fall to the dark side, Rey set out to find Ren and restore him to his former persona of Ben Solo, believing he would come back to the light with her help. Although their bond provided Rey with insights into Ren that Skywalker did not perceive, the Jedi Master remained unconvinced that his nephew could be saved, leading Rey to conclude that the galaxy's last hope was Ben Solo instead of Luke Skywalker.

Prior to Skywalker's interference, Rey saw a glimpse of Ren's future when she touched his hand during their shared vision. It led her to believe that Ren would defy his dark side master, Supreme Leader Snoke, and ultimately turn back to the light. However, Ren also saw the future and was convinced that Rey would be the one to turn and stand by him. In addition to the future, Ren also saw Rey's past and discovered the identities of her parents. Ren escorted Rey to Snoke's throne room after the latter was brought aboard the Supremacy. Along the way, Rey beseeched Ren to reject the dark side, referring to him by his given name "Ben." Upon confronting the Supreme Leader in person, Rey and Ren learned that Snoke had been using his powers to control the bond between his apprentice and the would-be Jedi in an effort to manipulate Rey into seeking out Ren.

Snoke deemed Rey a threat and commanded his apprentice to execute her. Using both the Force and subterfuge, Ren killed his master instead; he then proceeded to eliminate the fallen Supreme Leader's Elite Praetorian Guards with the help of Rey. Their alliance was short-lived, however. Ren ultimately chose power over redemption in spite of Rey's efforts to change him, but he also desired to rule the galaxy with her. At the same time, Ren revealed the truth about Rey's lineage; her father and mother were no one, just a pair of junk traders who sold their daughter for money. He also suspected that Rey suppressed the memory as a child, but had always known the truth on a subconscious level. Ren offered Rey a chance to stay with him, but she rejected his offer, escaped the First Order warship, and rejoined her Resistance comrades during the Battle of Crait. Following the battle, the connection between Ren&mdash;now the self-appointed Supreme Leader of the First Order&mdash;and Rey enabled them to experience another shared vision just prior to the latter departing from Crait with a group of Resistance survivors in the Millennium Falcon.

Behind the scenes
The Force power known as "Force-bond" was first mentioned in "Voices," the eleventh episode of The Lost Missions, which was released as the sixth and final season of the Star Wars: The Clone Wars television series. Force-bond was first identified by name in the "Sacrifice" episode gallery on StarWars.com. It later appeared in the 2017 movie Star Wars: Episode VIII The Last Jedi, the second film in the Star Wars sequel trilogy directed by Rian Johnson, in which Kylo Ren and Rey experience a powerful connection with each other.

According to director Rian Johnson, Ren and Rey's Force-bond in The Last Jedi was a storytelling device to get two of them talking to each other. If they met face-to-face, they were either going to fight or one of them would have to be tied up. Their Force-sessions became a way to get Rey to go from "I hate you" to actually engaging with Ren.

Appearances

 * Star Wars: Episode VIII The Last Jedi
 * Star Wars: Episode VIII The Last Jedi
 * Star Wars: Episode VIII The Last Jedi
 * Star Wars: Episode VIII The Last Jedi
 * Star Wars: Episode VIII The Last Jedi