Kamen Rider Decade

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|-|Tsukasa Kadoya=
|-|Decade=
|-|Decade Violent Emotion=
|-|Decade Complete=
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==Summary==
Tsukasa Kadoya (門矢 士 Kadoya Tsukasa) is a hypocritical and self-righteous traveler who is often accused by Narutaki (and sometimes refers to himself) as The Destroyer of Worlds (世界の破壊者 Sekai no Hakaisha). To accomplish this goal, he transforms into Kamen Rider Decade (仮面ライダーディケイド Kamen Raidā Dikeido, Masked Rider Decade) in order to restore his missing memories and bring balance to the Rider Multiverse. However, learning he was originally the leader of an interdimensional syndicate called Dai-Shocker, Tsukasa learns he is meant to destroy the A.R. Worlds and its Kamen Riders. Tsukasa accepts that role so that his death would be the catalyst to undo the convergence of the nine A.R. Worlds before being revived by his friends' memories of him. Since then, Tsukasa continues his journey across the multiverse.
Since the end of this particular journey, he has spent the last decade observing the main universe of Kamen Rider and determining whenever it should be destroyed or not.
==Powers and Stats==
Tier: | , higher with Complete Form | At least | At least , higher with Complete Form
Key: Tsukasa Kadoya | Base | Violent Emotion | Post-Gaim Gaiden
Name: Tsukasa Kadoya, Kamen Rider Decade, The Passing-through Kamen Rider, The Destroyer of Worlds, The Destroyer of all, The Devil
Origin: Kamen Rider Decade
Gender: Male
Age: 20
Classification: Dimension Traveler, Leader of Dai-Shocker (Former), Destroyer of Worlds (Former), many other jobs depends on realities he goes (when he travel to alternate realities, he took the roles within it, such as police officer, violinist, lawyer, and many others)
Powers and Abilities: 
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|-|Human=
Superhuman Physical Characteristics, Genius Intelligence, Social Influencing, Immortality (Type 1 and 8; As long as the memories of his existence lives on within the minds of people, he will never truly die), Martial Arts, Weapon Mastery, Acrobatics, Fourth Wall Awareness, Portal Creation, Limited Transmutation, Dimensional Travel, and Time Travel (Using his Dimensional Walls, Tsukasa can travel to parallel universes and travel through time), Telepathy (He managed to talk with Mitsuzane inside Saver's own realm and convinced him to not give up by showing images of Riders fighting across existence), Regeneration (High-Godly; Plot and Concept; He can regenerate after death with the memories of his fellow Riders even though he has no story of his own), Acausality (Type 1, 2, and 4; Is a Singularity Point and is incapable of having his history altered, on top of having no future to look forward to. Is completely detached from the fate of every universe in the multiverse), Passive Space-Time Manipulation and Existence Erasure (His existence dragged the parallel worlds together,Kamen Rider Decade episode 31 . every single alternate world), Time Manipulation Negation (2 layer; As aKamen Rider Decade episode 14 Singularity,Kamen Rider zukan~Singularity he can negate the fluctuations of time. Novel Kamen Rider Den-O: Deneb Kanjinchou Should be comparable to Diend), Law Manipulation Negation (Distort the law of causality through the worlds merging process), Limited Adaptation, Plot Manipulation, and Reality Warping (Whenever Tsukasa enters a new world, he automatically takes on a role within itKamen Rider Official Perfect Data File vol.58-p.27 . This can manifest itself as creating clothing he would wear matching a specific job within the world itselfKamen Rider Decade Episode 2: The World of Kuuga or allowing him to speak a language he would not have known prior.Kamen Rider Decade Episode 12: Reunion: Project Agito If he failed to fulfill the role assigned to him, the worlds/stories would be warp and merge into each othersS.I.C Hero Saga: Masked Rider Decade Edition~World Of OOO~), Resistance to Possession (Was eventually capable of pushing Urataros, Kintaros, and Ryutaros out of his body at once), Causality Manipulation (Was unaffected by changes in the timeline), Plot Manipulation (He is completely detached from the story of multiverse, having no story on his own), Fate Manipulation (As a Singularity Point, he lacks a discernable future to alter), Power Nullification and Power Absorption (His dimensional powers are tied to his existence and can't be taken from him), Reality Warping, Higher-Dimensional Manipulation, and Fusionism (Was unfazed by Saver merging with all existence and transcending it, later travelling to his realm to rescue MitsuzaneKamen Rider Gaim novel; Chapter 4), Time Manipulation (Unaffected by Wataru's Time Stop.Kamen Rider Decade episode 1 As a Singularity, he's unaffected by the fluctuations of time including time alteration and time freezingKamen Rider zukan~Singularity), Law Manipulation (As a transcender of time and dimensions, he doesn't obey the law of parallel world, killed Joker permantly-the existence can only be sealed, and killed Another Rider without using the correspond rider power)
|-|Kamen Rider Decade=
|-|Rider Forms=
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Attack Potency: Wall level (Casually redirected attacks and caught a punch from Yusuke Onodera while he was possessed by Momotaros, who would be just as strong as an Imagin Possessed Ryotaro. Fought off a group of Salis Worms, which are capable of charging and bursting through concrete walls) | Multiverse level+ (His presence can cause major distortions in a world, being the direct cause of parallel universes gradually merging. Stated by and Wataru that he will destroy all universes, of which there are an infinite number that extend endlessly. . His death restored the multiverse), higher with Complete Form | At least Multiverse level+ (After accepting his role as the destroyer of worlds, Decade unlocked Violent Emotion, which allowed him to effortlessly destroy all A.R. Showa and Heisei Riders with easeKamen Rider × Kamen Rider W & Decade: Movie War 2010) | At least Low Complex Multiverse level (Remained completely unaffected as Kamen Rider Saver became one with all of existence and transcended it, rescuing Mitsuzane in the process and allowing him to fight once more), higher with Complete Form 
Speed: Unknown (His reaction speed has shown to be very inconsistent, with his civilian form being able to react to Zect Riders but then being blitzed by them in his vastly superior base form. Clock Up, the speed boost of the Zect Riders, has also been shown to be a speed that exceeds Decade's own) | Massively FTL+ (Far superior to Agito, who scales to the Overlord of Darkness shifting constellations), higher with amps (Charge Up is a form that upgrades his speed one hundred times. Axel Form multiplies the and allowed him to match TheBee's Clock Up), Immeasurable with Hyper Clock Up (Decade can turn into Hyper Form Kabuto) | Massively FTL+, higher with amps, Immeasurable with Hyper Clock Up | Massively FTL+, higher with amps, Immeasurable with Hyper Clock Up
Lifting Strength: Class 5 (Casually stronger than a Momotaros possessed Yusuke) | At least Class P (Far stronger than Kamen Rider ZO and J). Class E with amps (Charge Up is a form that upgrades his power one hundred times), Stellar with Complete Form (Stronger than Shining Agito) | At least Class P | Immeasurable (Should be stronger than Kamen Rider Saver by the time Kamen Rider Gaim novel take place)
Striking Strength: Wall level | Multiverse level+, higher with Complete Form | At least Multiverse level+ | At least Low Complex Multiverse level, higher with Complete Form
Durability: Wall level | Multiverse level+, higher with Complete Form | At least Multiverse level+ | At least Low Complex Multiverse level, higher with Complete Form
Stamina: Superhuman (Kept up with every AR Showa and Heisei (Kuuga-Kiva) Rider and defeated all of them without even a hint of weariness)
Range: Extended Melee Range to Hundreds of Meters with projectiles and abilities, Varies depending on which Rider he transforms into. Multiversal+ to Low Complex Multiversal with Reality Warping and Existence Erasure 
Standard Equipment: 
*Twin-Lens Reflex Camera
*Decadriver: Transformation device
*Ride Booker: Decade's primary weapon, normally in its card-holding Book Mode before it can turn to Gun Mode or Sword Mode.
*Rider Cards: Gives Decade the powers of other Kamen Riders, depending on which card used.
**Kuuga Cards: A set of cards that allow Decade to assume the form of Kamen Rider Kuuga with access to his arsenal.
**Agito Cards: A set of cards that allow Decade to assume the form of Kamen Rider Agito with access to his arsenal.
**Ryuki Cards: A set of cards that allow Decade to assume the form of Kamen Rider Ryuki with access to his arsenal.
**Faiz Cards: A set of cards that allow Decade to assume the form of Kamen Rider Faiz with access to his arsenal.
**Blade Cards: A set of cards that allow Decade to assume the form of Kamen Rider Blade with access to his arsenal.
**Hibiki Cards: A set of cards that allow Decade to assume the form of Kamen Rider Hibiki with access to his arsenal.
**Kabuto Cards: A set of cards that allow Decade to assume the form of Kamen Rider Kabuto with access to his arsenal.
**Den-O Cards: A set of cards that allow Decade to assume the form of Kamen Rider Den-O with access to his arsenal.
**Kiva Cards: A set of cards that allow Decade to assume the form of Kamen Rider Kiva with access to his arsenal.
*K-Touch: Transformation item that allows Decade to assume Complete Form and summon one of his Heisei predecessors in their Final Form to fight by his side, replicating his movement.
*Machine Decader: A modified Honda DN-01 motorcycle that can transform into any motorcycle used by a Kamen Rider.
*Decade Bazooka: A Firearm weapon that Decade acquired while in the World of TV-Kun, able to fire an extremely powerful blast of energy.
Intelligence: Genius (Very calculating, cunning, and manipulative. Became the Leader of Dai-Shocker at a young age and has outsmarted several villains. Is quick at infiltrating parallel worlds with limited information on those realities, which led him to solve many problems. Outskilled several A.R. Riders in combat who had ample amounts of training and experience fighting ancient, supernatural threats)
Weaknesses: Suffered amnesia before gradually regaining his memories.
Notable Attacks/Techniques:
*Dimension Kick: Signature attack.
*Dimension Blast: Uses Ride Booker in Gun Mode.
*Dimension Slash: Uses Ride Booker in Sword Mode.
==Gallery==
Kamen-rider-decade.gif|Tsukasa transforming into Decade
Kamen-rider-kameb-rider-decade.gif|Decade using the Illusion AttackRide card
Kamen-rider-kamen-rider-decade (1).gif|Decade turning into Kabuto using the Kabuto KamenRide card
==Notable Matchups==
Victories:
Losses:
Inconclusive:
==References==
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