When Vader's decapitated head hit the ground, the helmet exploded and revealed Skywalker's own countenance behind the mask. This showed that the illusory Sith Lord was meant to symbolize Skywalker's inner darkness inside the Cave of Evil.
This occurred because Vader was not Luke's enemy in the Cave of Evil. Instead, Luke was fighting himself and his own fears, which Luke discovered when he saw his own face in Vader's helmet.
He is the primary antagonist of the original film trilogy and, as Anakin Skywalker, is the protagonist of the prequel trilogy. Born into slavery, he eventually becomes a powerful Jedi. He is lured to the dark side of the Force by Chancellor Palpatine, and transforms from Anakin into the Sith Lord Darth Vader.
By bringing weapons into the Dagobah Cave, Luke already failed the test. Even Yoda explicitly said he will not need weapons. But like any young acolyte, Luke doesn't listen and takes his belt of weapons. He's focusing on the immediate threat (Darth Vader), and doesn't understand that being a Jedi is a journey.
A Jedi needs to be a selfless servant, not an aggressive warrior. Yoda's teachings were focused on balance, both literally and figuratively. He wanted Luke to gain an understanding of the Force so that he would not be consumed with the prospects of combat.
Why Grandmaster Luke Locked Himself In Vader's Castle to Study the Dark Side - Star Wars Explained
Why did Yoda call Luke The Last Jedi?
According to Filoni, Yoda's words were not meant to be taken literally as other Jedi are certainly alive. Instead, Yoda meant that Luke is the last person trained by Jedi like Yoda and Obi-Wan, with the sole objective of defeating the Sith.
Darth Vader didn't learn he had a daughter until Return of the Jedi, when he stood before Emperor Palpatine. The Emperor's power probed Luke's mind, attempting to goad him to fall to the dark side, and he discovered Leia's existence.
Yoda. Yoda's knowledge of Luke Skywalker's true parentage was also confirmed in Return of the Jedi. As with Obi-Wan, Yoda believed that Anakin's fall to the dark side made him unsalvageable, with the Darth Vader persona being his only identity following his ascension to Sith Lordship.
Following the rogue Inquisitor chase, Darth Vader knelt before Emperor Palpatine, who was sitting on his throne, to explain his reason for killing two members of the Inquisitorius.
He eventually became so desperate to find a way to prevent Padmé from dying that his fear was ultimately the main reason that led to his fall to the dark side. Vader screaming for the loss of Padmé. Even as a Sith Lord, Anakin still loved Padmé very much, but felt great guilt for his actions against her.
Vader presumedly wanted to give Luke the experience of pain during his attempt to get his son to join him, thereby making him more vulnerable to the dark side's power. For Vader, pain is his greatest tool and asset, as it ultimately gives him the power to wield the dark side of the Force.
C3PO was clearly created from some sort of kit or existing prototype since every protocol droid aside from coloring looks the same. He didn't recognize him because again, they all look the same & it was decades until he saw him again. There was no reason to believe he or R2 even existed anymore.
There is another. The "other" to which Yoda refers is Leia, who is Luke's twin sister, as we learn in this exchange between Luke and Obi-Wan in Star Wars: Episode VI - Return of the Jedi (1983) : Luke: Yoda spoke of another. Obi-Wan: The other he spoke of is your twin sister.
Ricocheted away from the Death Star and spun out of control, Vader was unable to stop Luke. The space station was destroyed, but Vader survived, and he flew into the far reaches of space. After the destruction of the Death Star, Darth Vader became obsessed with finding Luke Skywalker.
In canon, Vader found out because Luke told Boba Fett that he was “Luke Skywalker.” This was explained in the canon comic Star Wars (2015) 5. Vader only sensed Leia was Luke's sister because Luke was thinking about her on the Death Star II. When Vader tortu…
R2-D2 was present when Padmé gave birth to Leia and Luke, so he knew Luke was Anakin's son – but what he didn't know was that Anakin became Darth Vader. In addition to that, Anakin's fall was surely a painful event in R2-D2's life, one that he definitely wouldn't like to remember or even talk about.
Qui-Gon Jinn believed that the Force itself created Anakin in Shmi's womb, making him the Chosen One who would bring balance to the Force. The revelation confirms that Emperor Palpatine personally manipulated the Dark Side of the Force to create Anakin, making him Anakin's true 'father'.
Leia's Force abilities and her lack of awareness of her true identity also contributed to Vader's inability to sense their familial connection. Vader's denial of Anakin Skywalker's legacy and his fear of getting hurt again prevented him from realizing the truth about his children until later in the original trilogy.
Yes. In the book 'Tatooine Ghost', Leia learns of Anakin's life prior to his evolution into the Darth Vader personae. This revelation leads her to forgive him. She even named her third child in memory of her father.
Although there were very few Jedi left in the galaxy, Yoda initially refuses to train Luke as a Jedi, partly due to his age and mainly because he believed Luke to be too much like his father, Anakin Skywalker, in personality (reckless, impulsive, short-tempered, and hot-headed).
Even without this consideration, however, it's possible to find some in-universe reasons why Yoda referred to Luke as the last Jedi despite Ahsoka and Ezra, both people Yoda knew, being still alive.
