Editing Adventure Mode: World of Light

The beams of light quickly extrude from the black hole, rapidly approaching the cliff where the fighters are situated. As they aim downwards to consume the fighters, {{SSBU|Link}} successfully deflects three beams with his Hylian Shield before succumbing to a fourth beam. {{SSBU|Samus}} attempts to fire at the beams, but it's to no avail before she too is engulfed by one. Both Zelda and {{SSBU|Mewtwo}} simultaneously attempt to reflect the beams with [[Nayru's Love]] and [[Confusion]] respectively, before being immediately decimated. {{SSBU|Sonic}} and {{SSBU|Pikachu}} attempt to outrun the beams, with the former attempting to assist the latter in escaping, but both are ultimately disintegrated. {{SSBU|Bayonetta}} successfully dodges three beams at once using [[Bat Within]], but she is disintegrated by yet another beam of light as soon as she retains her original form. Both the male {{SSBU|Pokémon Trainer}} and {{SSBU|Bowser}} attempt to fight off Galeem's beams of light, with the former ordering his Pokémon to use [[Triple Finish]] and the latter using his [[Fire Breath]], only to fail and be consumed by the light. {{SSBU|Captain Falcon}} is briefly shown attempting to get into his [[Blue Falcon]] in order to escape the onslaught, but both he and his vehicle are destroyed just as quickly. {{SSBU|Lucario}} is shown successfully teleporting away from one of the beams with [[Double Team]], finding itself behind {{SSBU|Greninja}}, who jumps upward to successfully escape from a beam. Unfortunately, this was all for naught as the beam Greninja hops over ends up engulfing Lucario instead, and yet another beam of light reaches Greninja in midair. The female and male {{SSBU|Inkling}}s use their [[Splattershot]]s to shoot [[ink]] onto the ground and then try to hide in it, only to have yet another of Galeem's beams of light ram into the ground, decimating them. {{SSBU|Falco}} is shown in his [[Arwing]] attempting to make his escape, but his exceptional flying skills are just not enough to evade the persistent tendrils of light, and he ends up getting taken down by multiple beams all at once. Both Pit and {{SSBU|Dark Pit}} are seen flying away with the [[Power of Flight]], bestowed unto them by {{SSBU|Palutena}}, who attempts to buy the two angels more of a chance to escape by summoning a [[Reflect Barrier]] in the hopes of suppressing Galeem's attack. With little effort, however, the goddess is simply vaporized by a beam, which causes the (normally flightless) angelic duo to lose their ability to fly, resulting in each angel getting wiped out by a beam of light in midair. A lone cardboard box is shown on the cliff's edge, hiding away {{SSBU|Snake}}, only to have a beam prove the espionage expert's attempt futile. Both {{SSBU|Rosalina & Luma}} and {{SSBU|Diddy Kong}} attempt to fly away from the onslaught using a [[Launch Star]] and his [[Rocketbarrel Pack]] respectively, but all three are eventually swallowed by the beams. Finally, a group consisting of the female {{SSBU|Wii Fit Trainer}} (who simply strikes a yoga tree pose), {{SSBU|Duck Hunt}} (consisting of the dog cowering in fear of Galeem's attack as the duck attempts to fly itself and its canine companion away to safety with [[Duck Jump]]), and the male {{SSBU|Villager}} (who simply runs around in circles in a blind panic over his and the group's impending doom) eventually end up getting engulfed by the light.

Amidst the massacre, {{SSBU|Kirby}} is shown flying away from a legion of Galeem's beams of light via his [[Warp Star]]. After deviating from many of them, the frequency of the Warp Star's blipping noise increases rapidly in intensity as Kirby attempts to push its power to its absolute limit, resulting in it moving at warp speed, temporarily warping Kirby to another plane of existence just before the aforementioned series of beams could swallow it and Kirby along with it. From this point onward, the beams are then shown atomizing multiple [[non-playable character]]s into oblivion. The scene then transitions to the planet in its entirety being engulfed by Galeem's light, with said light slowly expanding throughout the galaxy, engulfing and vaporizing multiple planets. Eventually, the deadly light produced by the deity-like being erases the entire universe, leaving nothing in its wake. The planet on which the ordeal started is now left as nothing more than a barren wasteland, with its remains currently inhabited by the now-hostile souls of [[Spirits|non-playable characters]]. A glimmer of light is seen on the horizon, later revealed to be none other than Kirby, who has ended up becoming the sole survivor of Galeem's onslaught upon the universe, and makes a rough emergency landing into a nearby canyon. As he recovers from his crash-landing, he looks towards a vast landscape consisting of various areas, some of which are recognizable as coming from the fighters' old worlds. The landscape, constructed by Galeem, is none other than the World of Light.