(The heroes prepare for the final battle.)

D. Brain: Come forth, my servants!

(Then Powered Zetton, Roger Petterson/Gundam Rig Contio and Doras come in.)

P. Zetton: You will never beat us!

R. Contio: Especially you, Claudio.

Victory: (growls) Roger...

Doras: Your destruction is at hand.

D. Brain: That's right. DESTROY THEM ALL!

(Then the villains charge at the heroes, who charge at them as well.)

Joker: FOR FREEDOM!

Heroes: FREEDOM!

(Then Doras grows up while Kamen Rider ZO does the same. Gundam Victory grabs Gundam Rig Contio and slams it to the wall. Before he can stomp its head, Gundam Rig Contio dodges the stomp, only for Gundam Victory to shoot it down, destroying it.)

Victory: See you never, Roger!

(Kamen Rider ZO grabs Doras and slams him into the ground before slamming it to the ground.)

ZO: NOW, THOMAS!

Powered: Leave it to me!

(Ultraman Powered shoots a powered Spacium Beam and destroys Doras.)

Blaze: Sonic, let's use our super forms.

Sonic: Right!

Silver: Facing this Zetton normally would be no use.

Shadow: Hmph. As much as I don't find it necessary, I'm in.

Knuckles: (cracks his knuckles) Let's do this!

(Then they transform into their super forms and charge at Powered Zetton, who tries to block their attacks.)

S. Silver: It's no use!

(The five manage to break Powered Zetton's shield, and then they overwhelm the alien with their melee attacks, and then they energize and prepare their ultimate attack.)

Supers: CHAOS FLAMING METEOR SMASH!

(Their combined attacks pulverized Powered Zetton, and nothing of him is left.)

Sonic: Now that's a super attack.

(Meanwhile Fighter Roar, Kamen Rider ZO, Ultraman Powered and Gundam Victory decide to combine their powers, and together, they become Compatible Kaiser.)

C. Kaiser: Compatible Kaiser is ready for battle.

(Then Dark Brain sees Compatible Kaiser.)

D. Brain: So you finally decided to show me your true power.

C. Kaiser: That's right. Prepare for battle.

(Dark Brain shoots a beam, and Compatible Kaiser dodges it before shooting an Over Beam. Eradicator shoots a heat blast at Dark Brain and Civil Warrior throws his powered shield at the villain.)

O. Prime: Take this! Ion Blast!

(Dark Brain deflects all of the attacks, and then he shoves almost everyone off.)

Cyclops: Behold! OPTIC BLAST!

(Unfortunately, Dark Brain deflects it as well, and then punches him hard, sending him to crash at a pyramid.)

C. Kaiser: You're finished, Dark Brain!

(Then Compatible Kaiser rushes to the air at full speed, landing a punch at Dark Brain's torso, splitting him into two before he explodes.)

Eradicator: We should check on the others.

C. Warrior: Right!

(Timeskip)

(The heroes and the X-Men gather, and prepare to return to the X-Mansion.)

Fernando: Mission Accomplished.

Cyclops: Let's return to the X-Mansion.

????: Not so fast!

(Then the heroes look behind and see Doctor Eggman, Eggman Nega, Fang the Sniper, Avalanche, Sabretooth, Lady Deathstrike, Omega Red, Metal Sonic, Metal Shadow, Metal Blaze, Metal Silver, Metal Knuckles, HYDRA Supreme, Cyborg Superman, Spider-Doppelganger, Ultraman Belial and various badniks.)

Eggman: You're not going anywhere until we finish you all.

Belial: Time to mark the end!

(Two capsules appear before Ultraman Belial and his will activates them. Both capsules are inserted at his Riser and scanned.)

Riser: Demonic Fusion Unleash: Alien Empera! Dark Lugiel! Ultraman Belial: Atrocious!

(Then Ultraman Belial becomes Ultraman Belial Atrocious.)

Fernando: Guys, it's our final battle.

Rogue: Yep, Let's do this.

(To be continued)