RX! Dai-Shocker Attack

is the twenty-sixth episode of Kamen Rider Decade. It is the first part of the World of Black RX/World of Black arc, featuring the first appearance of Dai-Shocker and its commander Apollogeist (Guy), who serve as the antagonists for the remainder of the series, and of Showa Kamen Riders in what originally started as a celebration of the 10th anniversary of the Heisei Kamen Rider Series.
==Synopsis==
to be added
==Plot==
Tsukasa finds himself wearing strange clothes (referred by Yusuke as Showa-like clothes) with another strange card as he, Natsumi, and Yusuke find themselves attacked by the Strange Demon Robot Shvarian and his Chaps as Kamen Rider Black RX battles them, with both sides believing Tsukasa to be Joe the Haze. When the Seamoon Fangire and Scorpion Imagin suddenly appear, Tsukasa becomes Decade to help RX out against the monsters with Agito's power as Shvarian runs off. After Natsumi stops RX from attacking Decade, RX takes her words to heart and sees Tsukasa as an ally. From there, he introduces himself as Kotaro Minami and says that has been fighting the Crisis Empire. Everyone is confused at the sudden appearance of Imagin and Fangires in this A.R. World with Tsukasa reluctant to fight, once more. While Tsukasa takes pictures, after Natsumi offers him to embrace her world as his home, they confront a man named Guy who is behind the attacks. Introducing himself as Dai-Shocker's Apollogeist, he knocks the Decadriver out of Tsukasa's hand as Natsumi takes an attack meant for him as the villain and his attendants leave. Natsumi is hospitalized beyond medical aid and Tsukasa is upset by Narutaki telling him that he is a danger to himself and those around him. Daiki visits Tsukasa and Natsumi, telling Tsukasa about Apollogeist being from the World of X-Rider and possessing the Perfecter, which is the key to returning Natsumi to normal. Tsukasa goes off to confront Apollogeist on his own, not wanting anyone else to get hurt, finding Shvarian as Apollogeist attacks him for refusing to deleiver his offer to Grand Lord Crisis to join Dai-Shocker. With RX's support, Decade battles Apollogeist before Diend interferes with his own Riders to steal the Perfecter. When Apollogeist summons the Rhino Mutant, he convinces Shvarian to accept his offer of joining his group as Decade assumes Complete Form to use Kabuto Hyper Form's power to take out the summoned Riders. Apollogeist escapes into another dimension with Decade in pursuit as RX holds off the monsters. Arriving at the other end, Decade finds Kotaro Minami who transforms into Kamen Rider Black to attack him.
==Cast==
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===Guest stars===
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===Suit actors===
*Kamen Rider Decade: 
*Kamen Rider Diend: 
*Kamen Rider Kuuga: 
*Apollogeist, Kamen Rider Black RX, Kamen Rider Kabuto: 
*Kamen Rider Black RX, Kamen Rider Black, Kamen Rider Caucasus: 
==Rider Cards==
*Card Used:
**Kamen Rider Decade:
***Kamen Ride: Decade, Agito
***Attack Ride: N/A
***Form Ride: N/A
***Final Form Ride: N/A
***Final Attack Ride: Agito, Kabuto
***Final Kamen Ride: Decade Complete
***K-Touch: Kabuto Hyper
**Forms:
***Decade, Decade Agito Ground Form, Complete Form
**Kamen Rider Diend
***Kamen Ride: Diend, Ketaros, Hercus
***Attack Ride: N/A
***Final Form Ride: N/A
***Final Attack Ride: N/A
DCD Agito EP26.png|DecadeKamen Ride: Agito
2 Kabutech Riders summoned.png|DiendKamen Ride: Ketaros & Hercus
FinalAttackRide_Kabuto_Hyper_Rider_Shooting.png|DecadeK-Touch: Kabuto Hyper
== Appearing monsters ==
* World of Black RX
**Gorgom: Rhinoceros Mutant
**Crisis Empire: Shvarian
**Imagin: Scorpion Imagin
**Fangire: Mantis Fangire, Seamoon Fangire
==Notes==
*As part of Super Hero Time, this episode aired alongside episode 22, .
*Viewership: 7.6%
*All of the Kamen Rides in this episode come from Anniversary seasons (Agito celebrated the 30th anniversary of Kamen Rider, while Kabuto celebrated the 35th anniversary).
*This episode marks the first TV crossover between a Heisei Rider and a Showa Rider.
*Final appearance of Decade's Agito Ground Form.
*The cape for the 'masked ball' which Eijiro Hikari is seen ironing resembles that of the Shocker villain Dr. Shinigami, foreshadowing the events of Kamen Rider Decade: All Riders vs. Dai-Shocker.
*This is the first episode of Decade to use both Treasure Sniper and Ride the Wind as insert themes.
==DVD releases==
Kamen Rider Decade Volume 6 features episodes 22-26: Wanted: Diend, End of Diend, The Arrival of the Samurai Sentai, Heretic Rider, Go Forth! and RX! Dai-Shocker Attack. http://www.toei-video.co.jp/DVD/sp21/decade.html
Blu-ray Box comes with all 31 episodes.
==References==
==External links==
*TV Asahi's official summary for ｢RX！大ショッカー来襲｣
*Toei TV's official episode guide for ｢RX！大ショッカー来襲｣
Category:Kamen Rider Decade
Category:Episodes
Category:Crossovers