I always wanted to do this for the first story with the Super Smash Bros Brawl theme but never got the chance. But hey, now we've got Lifelight which is a bop, so you know I've gotta.
Cartoon Network: World of Light
Opening-
Lifelight
Chowder let out a scream as he desperately held on to Kimchi as they came hurtling from the sky and the orchestral flourish began.
Colors weave into a spire of flame!
Chowder roughly landed on the ground skidding against the rock face for a few moments.
Distant sparks call to a past still unnamed.
Slowly Chowder got up and looked around confusedly.
Bear this torch against the cold of the night.
At that, Paradox appeared gesturing to the world before him looking expectantly at Chowder.
Search your soul and reawaken the undying light!
At that Chowder gulped. As the scene scrolled up past him to get a full view of the world.
As the orchestral flourish continued, the series logo appeared.
CARTOON NETWORK: WORLD OF LIGHT!
Chowder was seen then walking through a valley trying his hardest to keep his hat on as the wind blew past him. He looked sad for a moment.
On that day…
The scene flashed white revealing a black and white version of all the characters dying.
When the sky fell away….
The world was then enveloped in the great white light.
Our world came to an end…
The scene then switched to a scene where Ben who was on his trophy stand, but no longer was he making a dramatic stance with his hand over the Omnitrix, instead he stood there with his eyes closed almost as if he were sleeping. His body was wrapped in flames made of flame that burned dangerously against him, but did no harm.
In our eyes,
Suddenly, Aku's essence appeared and spilled onto him from above, covering his body in dark ooze.
Did a fading sunrise…
The essence washed over him, covering his entire body in darknes.
In the dark, glimmering shadow…
The figure of Ben then fell off of its stand and to the ground with a thump.
Silence grows in the spaces between…
At that, a strange ball of light raced towards Ben, glowing with a multicolored flame like aura. It then entered his body.
Stretching out beyond time…
Ben's body was suddenly reanimated, slowly rising to the ground as if it were some sort of puppet.
Rising up…
Ben's eyes slowly opened, but gone were the comforting familiar emerald orbs of the galaxy's toughest. Instead, his eyes were a soulless obsidian color, glowing with fire all around it.
As the chorus of souls finds a voice flickering through the void…
At that, the scene zoomed out and we could see the flaming eyes of everyone in the world of cartoons, all of them shrouded in the darkness with only the literal fire of their eyes to illuminate their bodies and give hint to who they were.
These little sparks…
At that, Chowder is seen, quickly jumping away as he avoids a massive fist. The fist retracts revealing Jake the Dog with the same fiery eyes and his fur matted with the black tarlike substance that is Aku's essence. He angrily barks at him.
Cling onto life,
At that, Chowder runs away only to backpedal when several energy fields land where he would've landed.
Everyone caught in the struggle.
Aelita lands before him with the same fiery eyes, to which he runs in a different direction.
And then the storms of change,
Chowder quickly ducks under a sword swipe as Samurai Jack comes after him now with the flame eyes as well.
They fan the flames.
Chowder trips over a rock now, landing on his stomach.
Chowder now cowers in fear and with that, the three of his former friends advance towards him.
Scattering ashes to the wind!
With that, glowing fiery eyes appear behind all of them revealing Waybig with the same fiery eyes that the others have.
Waybig has his hands in a T-formation and he fires a dark ray of energy towards the screen causing the scene to fade out to white.
Every soul contains a whisper of light!
At that, the screen brightens again revealing the five Warriors back together and without Aku's darkness clouding their sight. They strike battle poses as Ben has his hand hovering dangerously over his Omnitrix, Aelita holds two energy fields up in the air, Jake the dog beats two giant fists together, Jack drawing his sword and Chowder his fork and spork.
They then jump into different directions as they fight off more of their possessed friends.
Gleaming faintly as it dwindles from sight!
Ben is now Kickin' Hawk, trading all kinds of blows with Dark Garnet.
Chowder is able to deflect Dark TKO's flaming punches with his fork and spork.
Aelita and Dark Marceline race each other through the skies.
Samurai Jack and Dark Grim clash blades with one another.
Jake growls at Dark Courage.
No escape, no greater fate to be made!
With that, Kickin' Hawk sends a foot into Garnet's face, knocking off her visor and sending her offscreen.
Chowder is then able to pull out a spoon and deflect one of KO's flaming fists right back into him and knocking him offscreen.
Aelita is able to fire an energy field into Marceline, knocking her away.
Jack takes a heavy stab at Grim that sends him flying.
Jake bats away Courage with an enlarged hand.
In the end the chains of time will not break.
At that, the five warriors reach their hands out off screen.
Colors weave into a spire of flame!
Five hands grabbed onto them and they helped them up revealing them to be the five fighters that they were fighting before.
Distant sparks call to a past still unnamed.
With that, the five warriors and the five fighters from before stood together as a team. Soon, the other fighters began to fade in around them as the whole roster assembled.
Bare this torch against the cold of the night.
At that, Aku rose from the shadows, glaring down at the heroes.
Search your soul and reawaken the undying light!
The fighters charged at Aku and with that the screen flashed a bright light.
The camera flies through the clouds one more time as the final instrumental flourish lets out.
The logo appears one last time.
CARTOON NETWORK: WORLD OF LIGHT