- "This is what lights the darkness. A chance to make everyone happy!"
- —Sora to CLU about the Keyblade.
The Keyblades (キーブレード Kīburēdo) are mysterious weapons that are heavily featured in the Kingdom Hearts series. Wielded by the main character, Sora, as well as a number of other important characters, the Keyblade is a main part of the battle between Darkness and Light.
Development
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According to an interview with Tetsuya Nomura, the original weapon shown during development was actually a chainsaw-like weapon. This was eventually scrapped in favor of the Keyblade.
Story
Kingdom Hearts Birth by Sleep
Ten years before Sora's first journey, there were eight known Keyblade wielders: Ventus, Aqua, Terra, Master Eraqus, Master Xehanort, Vanitas, Master Yen Sid, and Mickey Mouse. When they confront him at the Keyblade Graveyard, Master Xehanort explains to Terra, Aqua, and Ventus that the Keyblades at Keyblade Graveyard are the remains of the Keyblade Wielders after the Keyblade War between the forces of Light and Darkness.
At one point, Terra performs the Keyblade Inheritance Ceremony with Riku, making the child into a potential Keyblade wielder, and Aqua accidentally does the same with Kairi. She meant to perform it purposefully with Sora before deciding against it, but instead Ventus is the one who gives Sora the ability, when the two boys join hearts after the destruction of the χ-blade; however, neither of them realize it at the time.
Kingdom Hearts
When the worlds first started to disappear, King Mickey realized that Kingdom Hearts was going to be opened, and went to the Realm of Darkness to find its Keyblade, with which he could seal the door. However, he would also need someone to use a Keyblade from the Realm of Light in concert with him, so he left a letter for Donald Duck and Goofy, asking them to find the chosen wielder of that Keyblade and assist him in saving the worlds.
When the Heartless invade Destiny Islands, Sora rushes to the small island to save his friends, but finds that Kairi and Riku have already been swallowed by darkness. It is at this point that the Keyblade which Terra had promised Riku finally appears on the island, but because Riku has already given himself to darkness, the Keyblade falls to Sora's ownership. When Sora first arrives at the Traverse Town, he meets Leon which later gives him shelter and some insight about the Keyblade and Heartless. Yuffie and Leon have to get Sora off the Keyblade since it's the only way to "conceal his heart (Sora's)," this is due to the Heartless fear of the Keyblade and they will stop at nothing to eliminate the wielder of the weapon.
On Atlantica, King Triton is enraged when he finds out that Sora is the key bearer and he tells him that as a key bearer, one must not meddle in the affairs of another world and that Sora had violated the principle. He also thinks that the Keyblade and its wielder can only shatter peace and bring ruin.
Sora uses this Keyblade to seal the Keyholes of the worlds he visits, but when he arrives at Hollow Bastion, Riku reveals that the Keyblade was intended for him, and takes it back as Sora's heart falters. However, Sora soon confronts Riku, and the strength of his heart proves greater than Riku's, allowing him to steal the Keyblade back.
Confused and angry, Riku runs off and is found by Ansem, who convinces Riku to give Ansem his body in exchange for more power. This new "Dark Riku" summons the Keyblade of People's Hearts from the Princesses of Heart, in order to unlock the Final Keyhole, but it remains incomplete due to it lacking Kairi's heart. When Sora tracks down Dark Riku and confronts him, Dark Riku reveals that Kairi's heart is in fact within Sora, and attacks Sora in order to steal it. Sora defeats Dark Riku, but in order to restore Kairi's heart and fully seal the Final Keyhole, he uses the Dark Riku's Keyblade on himself, completing the keyhole and restoring all of the Princess's hearts at the cost of his body and soul.
Later on, after Sora, Donald, and Goofy defeat Ansem and attempt to close the door to Kingdom Hearts, King Mickey finally reappears with the Kingdom Key D, the Keyblade of the Realm of Darkness that he had gone to search for. With their help, as well as that of the restored Riku, they close the door, saving the worlds from the imminent flood of darkness.
Kingdom Hearts: Chain of Memories
Since Sora retained his memories and feelings as a Heartless, something only one other person had done, Axel becomes particularly interested in why the Keyblade chose Sora as its wielder. Tired of Xemnas's rule, Marluxia conspires with Larxene to use Naminé's magic to rewrite Sora's memories so they can use his Keyblade's power to overthrow the Organization.
Kingdom Hearts 358/2 Days
As Sora's Nobody, Roxas can use his Keyblade. In addition, Xion is created by Xemnas to ensure there will be a Keyblade wielder loyal to the Organization. Upon Xion's destruction, Roxas awakens the ability to wield two Keyblades, Sora's and Ventus's. The Keyblade was used during this time as part of Xemnas's plans for his Kingdom Hearts.
Kingdom Hearts II
Sora, Riku, Kairi, Roxas, and King Mickey can use the Keyblade. Sora uses the Keyblade to open new paths to new worlds through Gates. While King Mickey comes out occasionally to assist Sora, Riku receives his own Keyblade shortly before reuniting with Sora and Kairi in The World That Never Was.
Kairi's use of the Keyblade is limited to the Heartless surge in the Castle That Never Was.
Kingdom Hearts coded
Data-Sora can use his digital version of the Kingdom Key to fix the World source of Bug Blox and to seal the data Keyholes. His digital Keyblade was destroyed in Episode 5, but gained a new Keyblade in Episode 6. King Mickey explains that this Keyblade is tightly connected to the Power of the Heart, implying that his Keyblade is genuine.
King Mickey also uses his own Keyblade to defeat the Heartless that attack his castle.
Powers
- "The Keyblade. A truly marvelous weapon...were it only in more capable hands."
- —Xemnas during first Hollow Bastion visit in Kingdom Hearts II
As the name implies, in combat, Keyblades are used in a manner similar to swords. Despite the fact that most possess no actual cutting edge, Keyblades still make efficient combat weapons and are shown to be particularly effective weapons against Heartless, Nobodies, Unversed, and Dream Eaters. However, as a downside to this, the Heartless use the Keyblade as a homing beacon, and thus Keyblade wielders are at constant risk of Heartless attacks at any time.
Most Keyblade wielders are also able to extend their Keyblade's length with Light or Darkness for their ultimate attacks. This has been seen for Sora's Ars Arcanum, Roxas, Xion and Riku's Limit Break in Kingdom Hearts 358/2 Days, Sora and Riku's Limit, Eternal Session, and Terra and Aqua's Command Style, Blade Charge.
The main power of the Keyblade, however, is the ability to seal or open the barriers between worlds, as well as to "lock" a world's Keyhole, preventing the Heartless from attacking that world's heart. As an offset of this ability, the Keyblade can also be used to lock or unlock any lock and dispel certain magical barriers. The Keyblade opens and shuts locks by emitting a bright, thin beam of light; this can also be used as an attack against certain enemies, although it is not featured in general gameplay.
In addition to its base powers, it is possible to modify a Keyblade's appearance and powers by attaching various Keychains or Gears in the wielder's inventory. However, there are many Keyblades that do not possess a keychain for reasons unknown. Sometimes, a Keyblade wielder may also obtain more powerful forms of their personal Keychain, usually after having some kind of epiphany; for example, Aqua's Rainfell became Stormfall, Terra's Earthshaker became Ends of the Earth, Riku's Soul Eater became Way to the Dawn, and Roxas's two Kingdom Keys became the Oathkeeper & Oblivion. Despite these being treated as an upgrade to a specific Keychain, the wielder can still go use the original Keychains at will.
Inheritance requirement
- "Well, you'll find they're picky about their owners."
- —Terra to Braig.
The Keyblade has a special power that only lets a chosen wielder hold it. This is proven when Sora gives his Keyblade to Jack Sparrow, only to have it come back to his hand. In the final battle with Xemnas, Sora was able to hold Riku's Keyblade, and the same goes for Riku with Sora's Keyblade.
While there are many qualities a Keyblade wielder must have, the only known requirement is that they have an exceptionally strong heart.
It is implied in Kingdom Hearts Birth by Sleep that it is possible for a Keyblade Master to choose a person as their successor if they have the main qualities that allow them to hold a Keyblade, as Terra chose Riku to be his successor. Kairi seems to have inherited the same ability when she accidentally touched Aqua's Keyblade. Aqua originally considered choosing Sora to be her successor, but decided against it because Terra had already performed the ritual on Riku and she did not want the two to fight as she and Terra would. However, Sora nonetheless gained the ability to use the Keyblade when Ventus's heart fused with his own.
Keyblade Glider
In Kingdom Hearts Birth by Sleep, Terra, Ventus, and Aqua have the ability to turn their Keyblades into vehicles and use them to travel to other worlds. This ability has only been demonstrated by the trio, though Master Xehanort explains in his Xehanort's Report that he used them during his own apprenticeship.
Magic
Keyblades are natural conduits for casting magic, as seen when Sora uses his Keyblade to command his magical attacks. This is not to say, however, that magic cannot be performed by a Keyblade Wielder when they are unable to summon their weapon. Some Keyblades have the innate ability to enhance specific kinds of magic, and many also augment the user's magical abilities on a more general level. Keyblades can also augment the holder with other powers and abilities that they would not normally be able to use.
Synch Blade
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Keyblade wielders are also able to wield a second Keyblade using the Synch Blade ability. After Roxas defeats and absorbs Xion, he uses this ability at almost all times, generally with the Oathkeeper and Oblivion Keychains, while Sora only uses this ability while in his Valor, Master, or Final Drive Forms; however, Tetsuya Nomura has confirmed in interviews that Sora is able to dual-wield Keyblades in his base state, as Sora and Roxas share all of the same abilities.
Riku also exhibits this ability when he and Kairi meet up at The Castle that Never Was, and he hands a second Keyblade to Kairi to allow her to help protect Sora. Keyblade wielders are also able to allow others to wield this second Keyblade, or have it taken by the other wielder. When Roxas encounters Riku at Memory's Skyscraper he throws his Oblivion at Riku. Riku catches it and actually wields it in battle against him; when Roxas and Sora fight within the Awakening, Sora is able to steal Roxas's Keyblades and use them against him, though only temporarily.
Appearance
All Keyblades shown have the same distinguishing features that are modeled after a key: a guard with a handle, a hilt and a head at the end of the shaft that resembles the teeth of a skeleton key (with the exception of Fenrir, which is instead modeled after a pin tumbler lock key). Most Keyblades also have some theme, usually a world or a person associated with that world, that will reflect in its appearance.
Each Keychain has a unique animation for when the Keyblade is summoned, and these animations usually symbolize a specific aspect of its respective Keyblade. For example, when Oblivion is summoned, a dark aura and violet sparks surrounds Sora's hands before the Keyblade actually appears. The particle effects that appear when the Keyblade is used to hit something also change with each Keychain. For example, the Keyblade "Two Becomes One" uses black and white checkered crowns when a solid object is hit.
History
The origins of the Keyblades are thus far unclear. Although each game delves into the mythology behind the Keyblades' powers and the requirements on their wielders, there has been little focus on their origin or creation. Kingdom Hearts and Kingdom Hearts Birth by Sleep depict the creation of the χ-blade and Keyblade of People's Hearts out of hearts of pure light and darkness, but these are not true Keyblades, and are instead intimately linked to the opening of Kingdom Hearts. However, Kingdom Hearts II explained that Riku's Keyblade, the Way to the Dawn, was able to manifest by using his Soul Eater as an intermediary. In Kingdom Hearts coded, Chip and Dale are able to program a fake Keyblade into the Journal simulation, but after it is destroyed by Maleficent, Data-Sora is somehow able to create a true Keyblade through the strength of his heart.
One legend mentioned in Kingdom Hearts states that the Keyblade master saved the world, while another said he wrought chaos and destruction upon it. While these legends may appear to contradict themselves, it can be assumed that the Keyblade master chooses how to use the Keyblade, whether for good or evil. The Keyblade is known throughout the worlds as a unique and powerful weapon. In Atlantica, King Triton and Ursula both knew of the Keyblade and its powers. King Triton did not want Sora to seal the Keyhole because he thought that the Keyblade would send his world into chaos, while Ursula knew that it gave the ability for the one who wields it to travel around the worlds.
In Kingdom Hearts 3D, Master Yen Sid finally explains the true origins of the Keyblade. In ancient times, when the worlds were united, everyone lived in peace. The lands were filled with light by an incomprehensible power known as Kingdom Hearts. This power was locked by its counterpart, the χ-blade. Some people began to lust after Kingdom Hearts and its power. So they forged weapons in the likeness of the χ-blade, through unknown methods. These were the first Keyblades, instruments of darkness. With these new weapons, the wielders went to war over Kingdom Hearts' light, and the χ-blade. This began the event legend knows as "The Keyblade War". The battles were destructive on an apocalyptic scale, and the world was plunged into darkness and ruin. The χ-blade was fractured into twenty pieces, seven of light and thirteen of darkness. And the great Kingdom Hearts sunk into darkness, never to be seen again. However, the light within the hearts of children could not be extinguished, and the worlds were able to remake themselves into many smaller separate worlds. In the aftermath of this great war, some mused that the Keyblades were too powerful to be overlooked. They decided to use them to defend the light rather than overthrow it. And thus the concept of Keyblade wielders as a force of justice and righteousness was born.
Keychains
Sora's Keyblade is known as the "Keyblade of Worlds' Hearts", and nearly all of his Keychain tokens represent some important item from a world he has saved. Usually, Sora is not actually shown to be given the Keychain from one of his many friends, so it is possible that after saving a world, or completing a major step in that direction, the world itself rewards him with the ability to access its power in the form of a unique Keychain.
Keychains that Sora receives from his friends, or from defeating challengers in the Olympus Coliseum, always use a token that is somehow intimately symbolic of that person. While Sora's Keyblade is not specifically a Keyblade of human hearts, like the explicitly named Keyblade of People's Hearts, it is likely that the connections between his heart and those he meets allow him to sometimes access their power as well. Sora and Roxas's Oathkeeper and Oblivion are said to specifically embody Sora's memories of Kairi and Riku and Roxas's oath to Xion before her death (Oathkeeper) as well as her demise (Oblivion) and so it is extremely likely that for "people-Keyblades" like these, the Keychains act as a physical embodiment of the memories Sora and Roxas have of those that are important to them. Keyblades that represent entire worlds likely function the same manner, being formed from Sora's memories of that world.
In Kingdom Hearts 358/2 Days, Roxas utilizes Gears, which function more or less exactly the same as Keychains would, and create Keyblades that feature apparent Keychains. In Kingdom Hearts Birth by Sleep, the Keyblade wielders are able to use several different Keyblade forms, and although the forms have apparent Keychains, the items are never mentioned.
Prominent Keyblade wielders
- This is a list of the Keyblade wielders most important to the storyline of the series. For a complete list, see List of Keyblade Wielders.
Sora
The most prominent character in the series to use a Keyblade is Sora, who has used them successfully in the two main games in the series (with one minor incident). His ability to use and possess the Keyblade was a major plot point in the first game. He has used more Keyblades than anyone else in the Kingdom Hearts series; the variations are created through various keychains attached to his original blade, the Kingdom Key.
King Mickey
The King of Disney Castle, King Mickey's Keyblade is known as "Kingdom Key D". It looks the same as Kingdom Key, but its colors are inverted compared to the Kingdom Key. In Kingdom Hearts coded and Kingdom Hearts Birth By Sleep, he uses the Star Seeker, the Keyblade he used in his days as an apprentice under Yen Sid.
Riku
Sora's best friend and rival, he wields the Way to the Dawn Keyblade, though in Kingdom Hearts he briefly took possession of Sora's Kingdom Key. In Kingdom Hearts, he stayed behind with King Mickey in the Realm of Darkness. In Kingdom Hearts: Chain of Memories, he explores the basement of Castle Oblivion and struggles in resisting the darkness in his heart, Ansem, Seeker of Darkness, while in Kingdom Hearts II, he helped Sora defeat Xemnas. In Kingdom Hearts: Chain of Memories and Kingdom Hearts, he used the Soul Eater as his main weapon until it transformed into the Way to the Dawn Keyblade.
Roxas
Sora's Nobody and the thirteenth member of Organization XIII, Roxas also possesses the ability to wield the Keyblade, an ability which Xemnas uses to his advantage by ordering Roxas to gather countless hearts to complete Kingdom Hearts itself. Upon the absorption by Roxas of his Replica, Xion, Roxas regains the ability to wield the two Keyblades, Oblivion and Oathkeeper, an ability passed onto Sora when Roxas fuses with him.
Terra, Aqua, and Ventus
Three Keyblade wielders before Sora, apprentices under Master Eraqus. Sharing a common foe, Master Xehanort, they each suffer horrific fates due to Xehanort's doing at the end of the game: Terra is possessed by Master Xehanort and becomes Terra-Xehanort; Ventus is rendered comatose after his heart is damaged following a victorious confrontation with his dark side, Vanitas; and Aqua is stranded in the Realm of Darkness. All three currently await for Sora to rescue them from their fates.
Master Xehanort
Master Xehanort is the primary antagonist of the "Xehanort Saga", but makes his appearance through a variety of incarnations, most of which can wield the Keyblade. He himself is a Keyblade Master who plans to restart the Keyblade War; his hybrid form Terra-Xehanort has the same abilities, but is inflicted with amnesia soon after creation and forgets how to use them until shortly before he splits himself into a Heartless, Ansem, and a Nobody, Xemnas. While Ansem is implied to have required Riku's body to wield the Keyblade of People's Hearts, series-creator Tetsuya Nomura has hinted that Xemnas had the ability but intentionally did not exploit it. Master Xehanort's youthful, time-travelling "Young Xehanort" identity can also wield the Keyblade as well as weapons similar to Ethereal Blades, and No Heart, a data simulation of Xehanort in his Keyblade Armor, wields a data simulation of Master Xehanort's Keyblade.
Trivia
- In Kingdom Hearts, the Keyblade disappears until Sora starts attacking, while in Kingdom Hearts II and Kingdom Hearts Birth By Sleep, it reappears as soon as the player approaches an enemy. In Kingdom Hearts 358/2 Days, the Keyblade appears when Roxas takes damage or begins attacking. In the manga, Sora keeps his Keyblade behind him, strapped to his belt.