(While the Tennysons are in their Mansion, they fail to notice Glynda and several Atlesian Soldiers are preparing to ambush them. Suddenly they hear a voice.)

CHOP!

(Suddenly the Atlesian Soldiers get slashed as they scream, much to Glynda's horror. Ironwood comes in and shoots the attacker, who is none other than Kamen Rider Chalice.)

Ironwood: YOU KILLED OZPIN, YOU VILLAIN! NOW I'LL MAKE YOU PAY DEARLY!

(Chalice smirks as he dashes at Ironwood and grabs his neck. Glynda tries to stop him, only for Chalice to somehow grab her neck as well. He then break their necks before ripping off their heads.)

Chalice: Only I have the right to destroy those so-called true heroes. No one else.

(Then he hears footsteps as he turns to see the rest of Alien Dino Thunder Force.)

Chalice: (chuckles) Right on time!

Henry: Ready, Arnold?

Armold: Ready!

(Both Henry and Arnold prepare to transform.)

Henry/Arnold: (in unison) Henshin!

TURN UP!

OPEN UP!

(They transform into Kamen Riders Ancient Blade and Ancient Leangle.)

Chalice: Well, I guess I'll have to use this one.

EVOLUTION!

(Chalice changes to Wild Chalice, and then he slashes the Alien Dino Thunder Heroes, including both Kamen Riders, sending them sprawling. Haruto transforms into a WereBear and tries to bring Hajime down, but Chalice isn't fazed by his attack. He then slashes the Alien Dino Thunder Heroes again before preparing to perform his finisher.)

WILD!

(Chalice shoots a concentrated energy beam at the heroes, blowing them away. He then approaches both Henry and Arnold, but instead of taking their powers, he simply puts them in coma and decides to take them to another world.)

Gwen: (groans) Henry...

(Shin Union-Verse (DaiKaiju-Verse).)

(While Kenji Serizawa is tied up in a warehouse, WBY & JNPR are seen smirking deviously, but suddenly they hear a noise and see Chalice placing both Arnold and Henry in the warehouse.)

Weiss: Who is that guy?

Blake: He looks like a villain?

Yang: Oh, why waste our time on him. Let's enjoy our little reunion with our "friend".

(As Chalice leaves the unconscious duo and returns to Shin Megaforce-Verse, Jaune suddenly turns to see two other individuals.)

Jaune: (stern) Hey, what are you doing here?

(The individuals reveal themselves as Kuro Hyoudou, Issei's former brother who was betrayed by the latter because he got more attention from his parents even though he was powerless, and Leonardo Al Ghul, the adopted son of Ra's Al Ghul, who killed both Tai and Asuka's parents because they killed his biological parents, and was betrayed by Talia Al Ghul, who sold the League of Shadows to the Justice Lords as Batman himself executed Ra's for disowning his daughter.)

Kuro: We're here to take these two to safety, but first...

Leonardo: We shall take care of you.

(Kuro pulls out a dark sword and a Wonder Ride Book.)

ANKOKUKEN KURAYAMI!

JAAKU DRAGON!

(Leonard then places the Orga Driver in his waist as he prepares to transform, and so does Kuro.)

JAAKU READ!

STANDING BY!

Kuro/Leonardo: (unison) Henshin!

COMPLETE!

ANKOKUKEN KURAYAMI! GET GO UNDER CONQUER THAN GET KEEN. JAAKU DRAGON! KURAYAMI HONYAKU! HIKARI WO UBAISHI SHIKKOKU NO KEN GA, REIKOKU MUJOU NI ANKOKU RYUU WO SHIHAI SURU!

(They become Kamen Rider Calibur and Kamen Rider Orga.)

Calibur: Dark Swordsman! Kamen Rider (poses) Calibur!

Orga: Dark Orphnoch Rider! Kamen Rider Orga!

Yang: (glares at Orga) Now I remember you. You're the one who killed my father, aren't you?

Calibur: And now I'll take (points at Jaune) HIS life!

HISSATSU READ! JAAKU DRAGON! KURAYAMI HISSATSU GEKI! SHUTOKU ISSEN!

(Calibur slashes Jaune, who screams in agony as Pyrrha's eyes widen.)

Pyrrha: (eyes widen) JAUNE! NOOOOO!

(Back to Shin Megaforce-Verse, Chalice is seen returning as the heroes get back up.)

Chalice: Now, to show you my real form!

(Then Chalice detransforms, revealing himself as the Joker Undead.)

J. Undead: And now that those two pesky Riders aren't here to stop me anymore...

(Then he summons the Albino Joker.)

J. Undead: Ozma, or should I say... Albino Joker will be a nice tribute for Jashin-14. Let the Apocalypse begin!

(The Joker Undead laughs menacingly as the screen fades out.)

(To be continued)

A/N: KaijuMaster20 , Henry Tennyson/Kamen Rider Ancient Blade and Arnold Dark/Kamen Rider Ancient Leangle will be in Shin DaiKaiju-Verse for a while. And also, Kuro Hyoudou/Kamen Rider Calibur and Leonardo Al Ghul/Kamen Rider Orga will be helping Jiro and his team as they're Anti-Heroes.