It starts off showing a shot of outer space, where we see the two stars (one purple, one gold) colliding, unleashing a powerful shockwave.
Long ago….two stars collided….And from the worlds you know….NEW ones were created….
It then cuts to Belle, Rapunzel and Sulley as we saw them in their respective movies, right before it pans over to their Mirrorverse counterparts.
Familiar….yet different…
It cuts to a huge crowd of various Disney characters, all hidden in a dim light.
This Mirrorverse is home to evolved Heroes and Villains, who coexist in a state of peace...
It then cuts to Mickey Mouse using his magic to fight off a huge army of Fractured and protect the Stellar Mirror, but starts to find himself overwhelmed by the army.
But this peace was shattered when the Stellar Mirror, the source of all magic in the Mirrorverse, is suddenly attacked! And though the Mirror is defended by a powerful sorcerer, these swarms of strange new enemies are relentless...
As the Fractured began closing in, Mickey help his left hand up and shoot an enormous beam into the sky.
In an act of desperation, the Mirror's defender sends as urgent plea for help...
The beam of light up in outer space, in which it began breaking into smaller beam and started hurdling towards the other worlds.
It finally cuts to the Guardians, hidden in shadows, with only their eyes being visible.
Luckily, the distress call reaches all throughout and soon enough, the Guardians were born!
(Narration by Keith David)
It starts off showing a swarm of Titanborn flying across the night sky.
CRAZY NIGHT!
The camera pans down to a rocky wasteland, where the Evil Queen was found. She then proceeded to use her magic to summon an army of Fractured.
It cuts to Riley Anderson, whose skin was completely red and her hair was flaming, who was throwing fireballs at several Fractured. Two huge Fractured suddenly popped up behind the young girl, prompting her to jump out of the way, with Rapunzel taking her place.
Rapunzel then wacked both Fractured with her battle frying pan, sending them flying far into the distance.
It then cuts to Tinker Bell, who used her Pixie Dust avatar to grab several Fractured.
It finally cuts to Buzz Lightyear, who decapitated several Fractured with his wrist laser.
SHOCK!
It cuts to Merida, who shot several wisp arrows at a giant Zurg Bot, prompting it to exploded.
🎶Slash with a knife, fortified by lies!🎶
SHOCK!
It cuts to Jack Sparrow, who used his cursed skeletal arm to infuse his cutlass with cursed magic. The pirate then threw the cutlass, and it began spinning around, forming into a flying saw-blade of sorts. The cutlass proceeded to cut through several Zurg Bots, prompting them to exploded.
It then cuts to Sulley, who slammed his high tech door shield on the ground, causing it to split apart and promoting several Zurg Bots to fall in.
🎶A city that gulps down, dreams is glittering!🎶
It cuts to Belle (who summon a giant rose), Maleficent (who summoned lightning and fire), Ian Lightfoot (who summoned firework lightning), Ariel (who summoned a tidal wave), Ursula (who used one of her magical contacts to summon an ink cloud), Elsa (who summoned a snowstorm), Tiana (who held up two erupting potions), and Genie (who summoned several mini-planets) all gathering together, with Mickey placing himself in front.
It then cuts more Fractured rising and starting to terrorize Tomorrowland.
🎶Sharpen your body with hatred and strife!🎶
It cuts to Buzz Lightyear engaging in a fight with Emperor Zurg, with the two shooting beams at each as they jumped between two buildings. The fight eventually leads them to the air, where the skyline of the entire city could be seen.
🎶They're coming to attack you secretly in the middle of the night!🎶
BREAK OUT!
It cuts to four shots of the other Guardians all rushing.
The first shot showed Oogie Boogie, Jack Skellington, Baloo, Mulan, Donald Duck and Scrooge McDuck.
The second shot showed Aladdin, Jafar, Hercules, Hades, Judy Hoops, Maui, Minnie Mouse and Goofy
The third shot showed Gaston, Captain Hook, Baymax, Hiro Hamada, Frank Wolff and Stitch.
The fourth final shot showed Mike Wazowski, Mr. Incredible, EVE, WALL-E, Snow White, TRON, Anna, Woody, Simba and Scar.
It then cuts to the all Guardians rushing towards a dark mountain.
🎶Pandemonium brightening the limelight!🎶
It cuts to all the female Guardians gathering together, with Ariel at the front and winking at the audience.
It then cuts to the some of the Guardians traversing a canyon and performing various attacks.
These included Goofy throwing his boomerang, Mulan throwing her qiang, Aladdin turning his Blade of Wonders into a huge scimitar, Hercules shooting lightning from his Godly Gladius, Gaston shooting an arrow from his crossbow, Anna unleashing a fiery shockwave with a swipe from the Elemental Sword, Woody throwing one of his Lucky Stars and Tron throwing his Identity Disc.
🎶Illusions soaked into realtime!🎶
It then cuts to the Guardians all gathered together in Mirrorforge Crater, standing right front of the Stellar Mirror.
CRY FOR THE MOON!
For anyone who's confused by the opening, here's the gist.
The first half of it is a prologue, heavily inspired by the one from Yu-Gi-Oh! Duel Monsters.
The second half is a shot-for-shot homage to the Japanese opening of X-Men: The Animated Series, with the song being sang over this one being an English translation of the song used for the Japanese opening "RISING" by AMBIENCE.