Keyblade

==Summary==
A Keyblade is a weapon extracted artificially from the user's heart based on the Χ-Blade, a Keyblade draws power from the heart of the wielder it has choosen and wields its light. Keyblades are sentient and won't allow generally themselves to be wielded by anyone else, especially those that don't qualify for it. Beings of darkness also can't generally use a Keyblade, with very few exceptions.
==Powers and Stats==
Tier: 
Name: Keyblade
Origin: Kingdom Hearts
Age: Varies. The oldest Keyblades were around before the dawn of separate Worlds
Classification: Keyblade, Key to all Doors
Wielders: See here
Powers and Abilities:
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|-|Standard=
Strong Heart (Anyone qualified to wield a Keyblade inherently has one), Light Manipulation and/or Darkness Manipulation (Including Heart variety, the Keyblade is generally affiliated to either element, sometimes both), Heart Manipulation (A Keyblade can release the hearts stolen/assimilated by others
https://www.khinsider.com/news/A-Look-Back-KINGDOM-HEARTS-Ultimania-Gallery-Comments-Part-1-15519
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Keyblade: As a result of being asked for a necessity behind defeating enemies, the concept of “a key that frees hearts stolen by the enemies” was born. As such, the birth of the Keyblade was the foundation upon which the entire scenario of Kingdom Hearts was created.
), and destroy them as well (Xehanort destroyed Kairi's heart and this caused her to be erased from existence, Vanitas' heart was destroyed after being defeated by Ventus), Existence Erasure (Keyblades can erase others after inflicting significant damage
https://www.khinsider.com/news/famitsu-showcases-kingdom-hearts-hd-2-8-nomura-interview-released-8108 
- From what I gather, as a result of the Keyblade War that occurred in the events of [KHx], the Keyblade Graveyard was created, where the Keyblades of the owners that vanished there have been left behind? 
Nomura: That’s right. Basically, they remain there as simple hunks of metal.
Kingdom Hearts X novel (In-game scene)
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You plopped down on the spot again. Nothing around had changed since your last fight; Keyblade wielders were fighting, wounding each other, and falling. And when they fell, their hearts floated up from their bodies and faded away.
You reached out for one of these hearts, but it slid through your trembling grasp, and drifted up into the sky.
“No! You can’t go…,” you cried out mournfully to the rainy heavens. So many hearts were vanishing into those dark clouds.
), Weapon Control (The Keyblade is generally summoned by its user when required, rather than always carried, several techniques with the Keyblade involve throwing it in a telekinetic manner), Telepathy (The Keyblade can react accordingly to what its user wants to do), Sealing (The Keyblade is capable of sealing things such as the Heart of a world, physical objects, and Kingdom Hearts itself by locking their Keyholes), BFR (Can seal pathways to other places as well as send people against their will to other locations through portals, characters that die alongside their heart are inherently sent to the afterlife known as Quadratum, which is qualitatively inferior to the Station of Awakening and The Final World, by being seen as fictional to them, which in turn are qualitatively inferior to the practical equivalent of a set of infinite dreams within dreams below the baseline reality), Sealing Negation (Keyblades can open the seals of multiple things, including the gates between "worlds"), Magic, Elemental Manipulation, Flight, Portal Creation (Can create portals), Dimensional Travel, Teleportation (Can teleport back to its user), Non-Physical Interaction (Can harm Nobodies and Heartless), Regeneration and Immortality Negation (Mid-Godly, Can harm Heartless and Dream Eaters in a fashion that prevents them from coming back including the Heartless in the Datascape which release their intentions instead of hearts when they are defeated; Types 5 and 8, The Keyblade is the only weapon capable of releasing the Hearts of the Heartless, and it was shown that it also can destroy the skeletal forms of the pirates despite them being neither alive nor dead), Curse Removal (It was heavily implied that the Keyblade could remove Calypso's curse of being bound in a mortal body), Transformation (Can change its form and abilities using Keychains), Statistics Amplification (Keychains grant their user a variety of boosts), Empowerment (The Keyblade can become stronger with the user's Heart's bonds with other Hearts), Data Manipulation (The Keyblade has been stated to have the capability to open any lock, which in context has included bypassing digital passwords in a digital world), Resistance to Magic-based Time Stop (Data-Sora's Keyblade was able to nullify Jafar's time stop without him having to even think about it)
|-|Keyblade Master=
Possession (The Keyblade allows its user to send their own Heart free, which can then proceed to possess the target), Immortality (Type 6. The user can insert their Heart into someone else to live indefinitely this way), Power Bestowal (The user can grant a variation of it to somebody else who is worthy of a Keyblade on purpose or accident by letting them touch it, not combat applicable), further Transformation (Expert Keyblade users are capable of turning the Keyblade into a big variety of weapons or a vehicle for space traveling), Time Travel (The user can free their own Heart with the Keyblade, enabling time travel of the Heart)
|-|Power of Waking=
Sleep Manipulation, Dream Manipulation, Immersion (The original purpose of the Power of Waking is to free a heart from its sleep, which Riku does in KH3D by entering Sora's dream and defeating the Armored Ventus Nightmare, which is located at the Station of Awakening, which is qualitatively inferior to the practical equivalent of a set of infinite dreams within dreams below the baseline reality), Resurrection (High-Godly, Sora's misuse of the Power of Waking could restore the hearts of his friends after they were completely erased from existenceKingdom Hearts III, 2019, Theater Mode Scene 247 - As the Heart Commands), Time Travel (Sora has misused the Power of Waking to time travel without compromising his bodyKingdom Hearts III, 2019, Theater Mode Scene 252 - Lingering Will), Limited Acausality (Type 4, Sora's misuse of the Power of Waking rewrote the deaths of the keyblade wielders
https://www.khinsider.com/news/Kingdom-Hearts-3-Ultimania-Scenario-Mysteries-Interview-Translated-14746
—When we leave the Final World, we are back to the point just before Sora and his friends were defeated. Why is that?
Nomura: The power of awakening is essentially "the power to put sleeping hearts back the way they were." But the impact of forcing his friends' fading hearts back the way they were rewrote reality, and created a singularity. The rewrite caused the chronology in which they were destroyed to have "never happened."
, and rewrote the foretold prophecy from the distant past by the Master of Masters, who wrote the future from visions from a Keyblade that was passed across generations on the Book of Prophecies, of darkness prevailing and light expiring, creating two contradictory histories within the same timeline)
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Attack Potency: Varies (The power of a Keyblade is directly proportional to the wielder's heart)
Speed: Infinite (All Keyblade Wielders are able to fight at this speed, the Keyblade itself is able to react on its own against threats to its user of this level)
Durability: Varies
Range: Extended Melee Range, Tens of Meters with Weapon Control, Planetary with Magic
Weaknesses: A misuse of the Power of Waking causes the user to be forced by their reality to lose most of their powers and be teleported to Quadratum after several days, a heart can only be recompleted on its own to the former complete physical being after time travel with a way to get a body once again and being remembered by those nearby.
Notable Attacks/Techniques: 
*Keychain: Found among all Keyblades, Keychains allow the user's Keyblade to change shape and abilities, which vary a lot depending on the user and the Keychain itself.
==References==
Category:Items
Category:Kingdom Hearts
Category:Swords
Category:Transformation Users
Category:Telepaths
Category:Teleportation Users
Category:Magic Users
Category:Element Users
Category:Light Users
Category:Darkness Users
Category:Flight Users
Category:Causality Users
Category:Resurrection Users
Category:Sealing Users
Category:BFR Users
Category:Portal Users
Category:Dimensional Travel Users
Category:Non-Physical Interaction Users
Category:Blade Users
Category:Purification Users
Category:Possession Users
Category:Power Bestowal Users
Category:Curse Users
Category:Statistics Amplification Users
Category:Time Travelers
Category:Empowerment Users
Category:Weapon Control Users
Category:Immortals
Category:Power Nullification Users
Category:Existence Erasure Users
Category:Keys
Category:Immersion Users
Category:Concept Users
Category:Information Users