All Riders Fall

**All Riders Fall** is the thirty-first episode and penultimate episode of *Kamen Rider DX*. It is the second part of the series' endgame, the World of DX.

## Plot

After defeating the remaining evil riders, Austin is confronted by Shadow Rider who tells him that their lives parallel. Austin says that their nothing alike. Shadow reveals that the Black Box wasn’t what caused the changing of worlds, it was Austin’s existence that caused it. Shadow explains that when someone comes from one of the lost worlds and into one of the ten main worlds, the worlds will be altered. Austin appeared in Miranda’s world, the tenth world, and altered everything. Austin says that he’s lying and transforms to fight him. Shadow defeats the emotional DX and tells him to follow the path that he was destined to follow. Shadow reveals that the destruction has already begun as portals are opening in all the worlds. A portal opens behind Shadow as Predatorz Amazon and Wild come out to attack DX. Meanwhile, Sarah has told Miranda the truth about Austin. Miranda says that he couldn’t have caused everything. Sarah shows Miranda the portals that have begun to open around the universes. Sarah says that she tried to warn her this would happen, but now there’s only one thing for her to do. She tells her to travel to her world and retrieve the Black Box, from under her grandmother’s store. Miranda realizes that this could be why her grandmother has been in every universe they have been to. Drake comes into the room as Sarah vanishes. Miranda asks Drake to help her get back to her world. Drake asks her why; they need to find Austin first. Miranda says that the Black Box could save Austin from becoming the destroyer. Elsewhere, DX is fighting the two Predator Riders. DX uses his complete form to defeat them, however, a portal opens and Austin walks through it and into the World of Fusion. Austin goes to search for Corey but runs into a group of Hypers. Corey arrives in a jeep and tells Austin to get in. They get to Corey’s lab as Corey explains that portals have been opening all around the city. Corey says that since his memory came back, he remembers that when he fought Genesis, the black box was destroyed and caused everything. Austin doesn’t tell Corey that he could be the cause. Corey says that he believes a piece of the Black Box could still be around. Austin tells him that no matter what, they need to find a way to stop the portals from destroying the worlds. An explosion occurs as different monsters begin to enter the lab. The two transform and fight them, however, Fusion tells DX to go find the last piece of the Black Box and then reveals that it’s in Miranda’s world. Austin finds a portal and jumps in hoping that it’s the right one. Meanwhile, Miranda tries to look under the floorboards of her grandmother’s store but can’t find the black box piece. Miranda’s grandmother asks her what she’s looking for. Miranda decides to tell her the truth about what she’s been doing. Her grandmother shows her a picture of herself and a Kamen Rider, the original Kamen Rider 1. She reveals that she, just like Miranda, had accompanied a rider on his journey. She says that she wanted to wait for Miranda to tell her the truth before she revealed anything. He then reveals the black box piece and gives it to Miranda. She tells her that she thinks that it’s what Miranda has been looking for and tells her that she knows that she’ll make the right decision. Sarah appears and thanks Miranda for helping her. She tells Miranda to hand over the piece, but Miranda refuses. Sarah then says that she’ll have to take it by force and tries to fight Miranda. Miranda fights back as the two fall into a portal. Elsewhere, Austin falls into a different world where the man who has been stalking him reveals himself. The man says that he and many others have been watching over him and have now seen him for what he really is. A destroyer hiding under a façade. The man says that he knows Austin’s past and he has to stop him before he destroys everyone. The man reveals himself to be Blake Lynch, the real Kamen Rider Slayer. He transforms and tries to fight Austin. Austin tries to explain himself, but Slayer doesn’t believe him. Slayer knocks Blake into another portal where he is then confronted by Kamen Rider Geist. Geist and Slayer team up to fight DX who is then saved by Decode. The two fight Slayer and Geist. However, the four go through another portal into a battlefield. DX and Decode see Miranda fighting Sarah and DX goes to save her. Miranda stands in the middle of DX and Slayer. Slayer tells her to not allow DX to get a hold of the piece. Sarah says that same. Miranda gives DX the piece anyway and Austin suddenly begins to break down. Portals open all around the battlefield as riders appear and thunder strikes in the sky. DX merges with the Black Box and his suit turns black. He laughs and says that he’ll show everyone what a destroyer really looks like and says that he will destroy all the riders.

## Rider Cards

* **Card Used:**
	+ Kamen Ride - DX, Mighty
	+ Attack Ride -
* **Forms:**
	+ DX, DX Mighty

## Cast

* Austin Hunt: Mark Boone
* Miranda Smith: Brittany Perkins

## See Also

* The Destroyer of Worlds - Counterpart in *Kamen Rider Decade*