(The Megaforce Heroes are seen ready to fight the Iron Kaiju, who roars at them as Grimlock speaks up.)

Grimlock: We'll fight to save humanity from every threat. Like evil aliens, rogue monsters, mutants, robotic menaces, villains, crime, corruption, power-hungry people, Union Academy, The Seven and more villains or fake heroes who want to take over. We will fight to protect them from harm.

Rainbow Ranger (G.M.): That's right. You're nothing to compare with the might of all Megaforce and Super Sentai.

????: Mind if I help you guys?

(Everyone turns to see Chase Gomez.)

Chase: Greetings, fellow Megaforce Heroes. I'm Chase Gomez, and I'm here to help my new friends with the powers of the Supreme Sorcerer.

Grimlock: (shocked) You mean... Doctor Strange?

(Chase smiles as his eyes change into green eyes and his voice changes to Doctor Strange's.)

Dr. Strange (Chase): Hello guys, long time no see.

(Ben smiles in tears as Chase (Doctor Strange) goes to pat his shoulder.)

Dr. Strange (Chase): (smiles) I would never leave my friends or family. 

(Iron Kaiju roars in anger as he feels ignored. Suddenly someone blasts him. Iron Kaiju turns to see his another human counterpart along with a certain former Web-Warrior.)

Iron Man (Earth-904913): (glares) There you are, my kaiju self, or should I say... "Superior" me.

(Iron Kaiju then shows an hologram of Superior Iron Man, who is shocked to see his counterpart along with Peter Parker.)

Iron Kaiju: Who are you? And what is the Spider-weakling doing here?

Dr. Strange (Chase): Allow me to introduce you to Earth-904913's Iron Man. He fights crimes, villains and invaders while fighting for freedom and love. His name is also Tony Stark, and he came from Iron Man's Armored Adventures. (chuckles) I liked how he made others believe Iron Man was a robot.

Peter: As for what brings me here, I'm the secret partner of Eiichiro Hyoudou, also known as Kamen Rider Geats. But ever since the events of Superior Spider-Man, I was hated, betrayed and abandoned by everyone I knew. Suddenly I ended up here in Megaforce-Verse, and found this.

(Peter pulls out a familiar Advent Deck.)

Peter: I'm no longer Spider-Man, but you're going down, Iron Kaiju.

Dr. Strange (Chase): Are you ready, gentlemen?

20 Megaforce Leaders: (in unison) Yes.

Rainbow Ranger (G.M.): Yeah!

Iron Man (Earth-904913): You bet.

Dr. Strange: Let's transform together, Chase.

Chase: (telepathically) ALL RIGHT!

(Then the Eye of Agamoto opens while Peter points his deck in a glassy building, making the V-Buckle appear in his waist.)

Peter: Henshin!

Dr. Strange/Chase: (in unison): AGAMOTO CHANGE!

(Peter becomes Kamen Rider Knight while Doctor Strange comes out of Chase and performs some magic before combining with his body, becoming a suit which attaches into Chase, transforming into Magister Strange.)

Chase: (poses) I'm the host of the Omni-Supreme Sorcerer of Megaforce-Verse, I will be the Lord of all Megaforce Heroes and Super Sentai. MAGISTER STRANGE THE OMNI-SUPREME SORCERER!

(Then they get into their fighting stances.)

M. Strange: Let's make this count, you guys use your finishing moves!

(Iron Kaiju roars in anger and fires a blast from his chest, but Magister Strange, Iron Man (Earth-904913) and Rainbow Ranger (Gold Mode) block the beam while Knight uses his Advent Card.)

ADVENT!

(Darkwing shows up and distracts Iron Kaiju.)

Knight: NOW!

M. Strange: Show Superior Iron Man the true power of MEGAFORCE-VERSE!

(Kamen Rider Blade prepares his finisher.)

Iron Kaiju: (angry) DAMN YOU, HEISEI MEGAFORCE!

KICK! MACH! THUNDER! LIGHTNING THUNDER!

(Blade dashes and kicks through Iron Kaiju while RX-78 Gundam charges up his blaster and shoots him as well.)

RX-78: BOO-YAH!

(Nightfright floats and shoots an energy slash at Iron Kaiju's head. while Omega Zero slashes Iron Kaiju's lower jaw with his saber. Shining Samurai creates his own version of Yang's Ember Cilica and punches Iron kaiju four times as it starts malfunctioning.)

Iron Kaiju: No...

Shin Ultraman: We'll protect humanity from evil and take back what's right!

(Bat 10 becomes Cannonbolt while Red Hood prepares to shoot Iron Kaiju.)

Bat 10 (Cannonbolt): CANNONBALL SLAM!

Shin Ultraman: SPACIUM BEAM!

Red Hood: TITANIUM C4 BLAST!

(They damage Iron Kaiju together as it roars in agony Zero-One prepares his finisher.)

REALIZING IMPACT!

Vigilante: The Finisher!

(Vigilante draws his sword while Neo Metabee prepares his rifles.)

Neo Metabee: (smirks) Let's finish this!

(They then leap into the air as Iron Kaiju's eyes widen by seeing what Zero-One, Vigilante and Neo Metabee are about to do as they damage him.)

REALIZING IMPACT!

(Iron kaiju roars in pain as Kai Fett and Magna Defender prepare to attack.)

Magna Defender: ENERGY SWORD ATTACK!

Kai Fett: TAKE THIS!

(They slash and shoot Iron Kaiju, who then sees Shovel Knight X jumping.)

Shovel Knight X: SHOVEL SLASH!

(Shovel Knight X slashes Iron Kaiju while Spider-Ten goes to pierce through him in his Diamondhead Form.)

Spider-Ten (Diamondhead): PIERCING ATTACK!

(Both Mega Man.EXE and Kamen Rider Double prepare their finishers as well.)

JOKER MAXIMUM DRIVE!

Mega Man.EXE: BEAM SABER SLASH!

(They both kicked and slashed him together as both Grimlock and Ribut prepare to finish him as well.)

Grimlock: FLAMING...

Ribut: GALAXIUM...

Grimlock/Ribut: BLASTER!

Kevin: Ability Card Activated: BURNING TACKLE!

Sentry: SOOOOLAAAAAR BEEEEEEEEAAAM!

(As they perform their finishers, Iron Kaiju starts weakening. Chase faces back at Okuyasu, Peter and Tony (Earth-904913))

M. Strange: Let's finish this, guys!

(They nod as Iron Man (Earth-904913) flies up and shoots his beams while Rainbow Ranger performs his finisher.)

Rainbow Ranger (G.M.): RAINBOW MEGAFORCE SLASH!

(Knight places the Final Vent Card in his visor.)

FINAL VENT!

(They kick and slash through Iron Kaiju as Magister Strange's hands glow.)

M. Strange: Your demise is here, Superior Iron Man.

Iron Kaiju: (angry) NNNOOOOOOOOOOO!!!!!

M. Strange: Let's do it, Doctor Strange.

Dr. Strange: (telepathically) I'm right back at you, Chase!

(Then Magister Strange conjures a spell which opens up a portal, and then he conjures a powerful energy ball. He throws it at Iron Kaiju as both Rainbow Ranger, Iron Man (Earth-904913) and Kamen Rider Knight move out of the way as Iron Kaiju is blasted to the portal.)

Iron Kaiju: CURSE YOU ALL!! I WILL HAVE MY REVENGE AND RULE THIS DAMN WORLD!!! I'LL STOP ALL REBELLION FOREVER!!!

(Then he explodes as all of the Megaforce Heroes, including Magister Strange, Rainbow Ranger, Iron Man (Earth-904913) and Kamen Rider Knight make their victory poses.)

Neo Metabee: ALRIGHT!!!

(They all finish defeating Superior Iron Man, as all golden particles of all humanity's memories began to wipe out their memories and all of particles rebuilding the cities all over the world and finally it popped into particles as everything went back to normal all over the Earth.)

(Timeskip)

https://youtu.be/Ks5aA9aDrMg

(At Tennyson Mansion, Ben alongside his human allies, Justice League and Megaforce Heroes sees Chase as Doctor Strange's spirit comes out from his necklace, and then Wong and Chronoa come along as well.)

Chronoa: (smiles) Good to see you again, Stephen.

Wong: (smiles) Glad I can see you once more.

Dr. Strange: (smiles) Same.

(They they walked towards them and Wong opens the portal for Earth-904913 Iron Man as he waves goodbye at them and he flew inside of it and the portal closes. They faced back at them.)

Grimlock: We won, right?

Dr. Strange: Not just yet, Grimlock. There still one more battle, before its done.

Chronoa: But first, I suggest you heroes move back to Ben's original home.

Everyone: (confused) Huh?

Ben: (confused) What do you mean?

Chase: Doctor Strange told me that... (points at 20 Megaforce Leaders) these guys have to defeat Virgolial alongside Dormammu, we must face them at their Kingdom together.

Chronoa: But you all must go to Union City where Ryan lives.

Ace: (nods) Yes, we must go visit him again. We haven't seen him ever since, we got to back home. Earth Prime isn't safe here anyway.

Dr. Strange: He's right, they might call all of the agents to hunt you down because of this phenomenon. Leaders, come forth.

(Grimlock and the other leaders approach Doctor Strange, who then turns to Ben.)

Dr. Strange: Ben.

Ben: Huh?

Dr. Strange: You showed the great power of Omnitrix... (smiles) I believe it's time to show your rival what you made of.

(Ben gets shocked as Karen grabs his arm.)

Karen: (worried) Are you sure about this?

Ben: (takes his decision) Yes, I am.

Karen: (worried) I don't want to see you die in that war, promise me you'll come back.

(Ben smiles as he kisses her left cheek and hugs her tightly.)

Ben: (smiles in tears) I promise, I'll return from this war.

Karen: (smiles in tears) Come back alive, for me & our son.

(She smiled at him as she kissed him as well, he went back to the leaders. Wong created a portal back to Union-Verse where Ben & Alien Dino Thunder Force formally came, they all walked through the portal and Riley faces back at his father.)

Riley: Kick his ass, father.

Batman: (to Lucas Wayne) Good luck son.

(He walked through the portal, everyone walked through it and both Chronoa and Wond=g teleport the mansion to Union-Verse along their belongings. They went through the portal as well and it closed. Then Chase transforms back to Magister Strange, he faces back at Ben 10 & 20 Megaforce Leaders.)

M. Strange: Let's roll.

(Then he uses his Travel Sphere aura to teleport all leaders & himself to face against both Virgolial & Dormammu together to join forces with the Alien Dino Megaforce to save the Omniverse once and for all.)

Ben (narrating) I am Ben Tennyson aka Ben 10. I'm a new CEO of the Plumbers to study all interplanetary life forms. Me alongside 20 Heisei Megaforce Heroes and Chase Gomez aka Magister Strange will face against Kaiser Dormammu once and for all to join forces with the Daikaiju Warriors, as we are the Earth's Mightiest Heroes & Aliens together to protect our planet from world's domination, mutants, alien invaders, rogue monsters, fake heroes, villains and crimes. Nobody will stop the Tennyson Legacy and.........the Alien Dino Thunder Megaforce.

(They go to the Omni-Kingdom, where Doctor Strange used to live as they prepare to fight for the universes. As the screen fades out, Ben speaks one final message.)

Ben: OPERATION FINAL WARS!

THE END

== Cast ==

https://youtu.be/vFEFnMM89k4

Benjamin Kirby Tennyson/Ben 10

Karen Starr/Power Girl

Riley Tennyson/Krypto Knight

Felicia Hardy/Black Cat

Ace Tennyson/Ultraman Ace

Ryo Shimizu/Kamen Rider Ichigo

Takeshi Koga/Kamen Rider Nigo

Raiden/Jack the Ripper

Ethan Stevenson/Civil Warrior

Gotham Knights

Jose Mariano/Kamen Rider Agito

Bulk Bogan/GutsMan.EXE

Anna Marie/Rogue

Illyana Rasputina/Magik

Big Hero 6

Mordecai

Rigby

Ryder

PAW Patrol

Kautack

Justice League

Jaina Foster/Kamen Rider Kiva-La

Josh Alexanderson/Lunar Wold Ranger

Poward Kenobi/Galvatron

Midnight

Himiko Toga

Nejire Hado

Secret Warriors

Sunset Shimmer

Luke Miller/Green Ranger

Maya Cordellia

Samus Aran

Oscar Anderson/Kamen Rider Kabutack

RaiOh

Winter Schnee

Ingrid

Axel Stone

Max Thunder

Blaze Fielding

Skate Hunter

Adam Hunter

Doctor Zan

Kevin Kuso

Laura Rivers

Chase Gomez/Magister Strange

== Megaforce Heroes ==

https://youtu.be/jcXzx3Z_Vt8

Grimlock

Sludge

Slug

Scorn

Slash

Swoop

Snarl

Scowl

Lucas Wayne/Bat 10

Kaede

Kagami Shinnosuke

Genbu no Okina

Shigen Naoe

Bryan Wiegel/RX-78 Gundam

Roger Peterson/Ultraman X

Henry Peterson/Ultraman Zero

Peter Wellington/Red Hood

Santiago Blanco & Fernando Garcia/Kamen Rider Double

Rudy Oroku-Rose/Shining Samurai

Tom Lucius/Neo Metabee

Kai Fett

Isaac Kabuto/Mazinkaiser

Adam Fudo/Devilman

Koji Kabuto/Mazinger Z

Maki Kisaragi/Cutie Honey

VangRay

Xelguard

Tyranado

Trider G7

Aquos Godzilla

Henry Tennyson/Kamen Rider Blade

Daniel Jacobson/Vigilante

Lucas Wilson/Kamen Rider Zero-One

Kabuto Skywalker/Omega Zero

Otto Anderson/Ultraman Ribut

And Other Megaforce Members

https://youtu.be/cJFGbkEtuCw

== Antagonists ==

Superior Iron Man

Captain Marvel

Kaiser Dormammu

Eddie Brock/King Venom

Alex Reed/Iron Patriot

Masamune Moriyama/Red Samurai Ranger

Megatron

Zetton

Kamen Rider Lance

Dark Mega Man.EXE

Tyson Xanders/Deathryuger

Solidus Snake

Dark Brain

Grinder Man

Koragg

Denku Midoriya (aka the biggest Deku Simp)/Bloodsport

Kamen Rider Eden

Xiomara/Dolmel Gundam

Copy X

Darth Asula

Spark Dooku/Spider-Mandalorian

The Enchantress X

Violator

Oroku Saki/The Shredder

Darkus Alpha Hydranoid

Kang the Conqueror

Marvel Heroes (formerly)

Heinrich/Black Dragon Ranger

Donna Troy/Wonder Girl (formerly)/Ranger Slayer (currently)

Yuuma Amano/Raynare

Emerald Sustrai

Belial

Barbara Ann Minerva Cheetah

Janice Lincoln/Lady Beetle

Jafar

== Cameo ==

Okuyasu Senki/Rainbow Ranger (MarvelousSanazuki's OC)

Paul Napoleon/Kamen Rider New Den-O

Eiichiro Hyoudou/Kamen Rider Geats

Blitzo/Kamen Rider Glare

Horobi/Kamen Rider Horobi

Reiji Honda/Sentinel Knight Ranger

Peter Parker/Kamen Rider Knight

Ozpin/Kamen Rider Evol (AlstonChanAlstonChan)

== Special Cameo ==

Ultraman Z

Ultraman Great

A/N: AlstonChanAlstonChan, Ozpin aka Kamen Rider Evol will return to give the Iron Man suits he collected to Ironwood aka Ultraman Orb Dark