Spoilers from included and/or represented works abound. Please read this fiction carefully.
"Way to go, hedgehogs!" Soujirou smirked.
"It seems the recordings Shatter used were deployed beyond full power. Empowered by the Zero Point." Nerose Satanael himself commented while a part of the draconic creature.
"Atziluth — Vive Memor Mortis — Acta Est Fabula!" Shadic called for weaponized eternal recurrence.
The wave of recurrence shockwaved all of existence so nothing left can directly help the unified army, not even across space-time.
"Du Sollst — DIES IRAE!" Shatter yelled.
The souls of all those killed by to the Hyper Genesis Wave were absorbed, and turned into countless enlarged copies of the Longinuslanze Testament (Reinhard's and Rindou's lance).
The creature spewed out blindingly-bright flames to the spears everywhere quickly, courtesy of the flames of Samiel Zentaur.
"Yakou, do the Yama Enraten!" Mikado called Yakou.
"Disces liben."/"Learn eagerly."/"喜んで学べ" Shatter casted a colossal black hole that covers the entire zone.
But just as the unified are about to be sucked in, yakou spoutted "Predictable", and then silently pointed out the end point of Mercurius' Law: the embrace from Marguerite Breuil.
"Yama Enraten!"/"夜摩閻羅天!" Cue the killing intent, wiping out the black hole. Said intent - made of the color of death - also damaged Shatter even further.
"Fuck NOOO!" Shatter screamed in pain.
"Take this!" Shatter froze all time. "Also Sprach Zarathrustra!"
But the Speed Force kept everyone mobile in the suspension that halts time of all creation.
"Mega Buster!" Mega Man, X and co. used the fire breath again, blasting Shatter and resuming time itself.
Shatter repeated the guillotine trick that the unified army evaded, bringing forth forth the blade of decapitation... only this time, there's literally countless amount of those blades fired at light speed. But the Speed Force caused vibration on Shadic and co. which let them all phase through.
"Fuck you! Fuck you! Fuck, fuck FUCK YOU!" Shatter is going batshit insane. "How could you! HOW DARE YOU!"
"Teamwork make the dream work!" The doctors used their Sonic Screwdrivers, which manifested as the creature's roar, waking Naraka up.
"You're going to sup- ARGH!" Shatter quickly caught the Naraka defying the evil hedgehog. "Never thought even the conscious hardware could defy me!"
"Guess what? If even Naraka defy you, then surely we're on the same page." Magsarion smirked.
"No! NO! NOO!" Shatter is horrified. "Nonononono-"
"Say your nonexistent prayers." System hold the Keystones deep, and faded away. "Shadic, get rid of this monster!"
"Alright, for one more time..." Shadic gathered trillions of rings. "Go go go!"
The Super army glowed like hell, each absorbing trillions of rings.
"This is it!" Habaki aggravated the draconic creature into charging. "Kajiri Kamui Kagura!"/"神咒神威神楽っ!"
Shadic went for a cascade of Cycloops in place, pushing the Spin Dash to the limit. The Super army, encouraged and empowered, did the same, all building up the accumulated cyber corruption.
"Om-"/"――唵――" Shatter chanted. "Praise be to the flawless, all-pervasive illumination of the great Mudra, turn over to me, the jewel, lotus and radiant light."/"Abokya Beiroshano Makabodara Mani Handoma Jinbara Harabaritaya Un."/"阿謨伽尾盧左曩 摩訶母捺囉摩抳 鉢納摩 人嚩攞 鉢囉韈哆野吽"
"Final..." All winding up.
"Earth, water, fire and wind are ubiquitously emptied from Vajradhatu realm."/"Vajra Thathuvan."/"地・水・火・風・空に偏在する金剛界尊よ" Shatter continued. "Homage to all Buddhas, o' all-pervasive one, so be it!"/"Naumaku Sanmanda Bodanan Abila Unken Sowaka!"/"今ぞ遍く光に滅相し奉る!"
"Color..." The narrator seethes, as if echoing the full unified army.
"Heaven and earth, mysterious power of separation and change!"/"Tenchi Genmyo, Shinbe Hen Tsurikiji!"/"天地玄妙神辺変通力離――!" Shatter yelled.
"Spin Dash... BLASTTTTT!"
"Mobius Mandala... SHATTERED GENESIS!"/"地球曼荼羅――無限多次元間の作品!"/"もびうすまんだら - むジェネシス!"
A horde of Spin Dash cycling into a drill converging in one one with a colossal multicolored laser, into a massive glowing drill, piercing through the shattering of all that be, bypassing the fracture and straight to impact the Throne, and destroy the evil hedgehog that started all this mess thus far. Trails of Graham's numbers of amount of rings and massive waves of energy scattered behind, the unified army converged their attacks into a massive meteoric drill flying straight to the evil hedgehog.
-*blam* The blast crashes onto an ultra-dense time armor, one of the last as well as the absolute greatest line of defense that Shatter have. Furthermore...
"Manji Mandala... MURYOU TAISUU!"/"卍曼荼羅――無量大数!" Hajun countered.
"Shokou Mandala... YAOYOROZU!"/"曙光曼荼羅—八百万!" Hirume screamed.
The time armor started cracking, while the blast became blinding light of dawn supercharged by all the stuffs fired on the evil hedgehog. But wait! There's more:
"CHAOS... CONTROL!" The Super army screamed.
The Throne is immediately set aflame, feeding Naraka with massive floods of Chaos energy, empowering the immunity and hinder Shatter even more. The dragon did the Kessenka with Keishirou and Sakuya even unleashing Moksha on the background, leading to some of the shattering effect to be forcibly absorbed into the creature and even rendering Shatter's counter-stance inert. The time armor cracked further.
"NO! This can't FUCKING EVER BE!" Shatter panicked as he struggled to even hold the unified army.
"DIE, SHATTER! TAKE THIS!" Nine and Mega Man fire the same empowered blast again, only this time dumping the shattering and exerting the Colors against Shatter himself.
The draconic shrunk with the exertion, with the bunch starting visually slowly exposed as the extra laser power the Cycloop up further. The time armor cracked even further, much to the horror of the former Shatter-people. The blast finally converged into a massive glowing drill spun with the speed of the Force.
"Fuck NO!" Shatter tried to increase the output, but it's constantly thwarted by Naraka and Kaziklu Bey themselves. "AAARGH! AAAAARRRGH!"
"Continuum Exploitation Authority here." An echo reached the zone. "It's time to clean up."
Shatter were forced-fed with flashbacks of his original lives in the Shatterspaces as versions of Prime!Sonic, based on features of those 'spaces and its inhabitants and environment. All this flashback only urged Shatter to try and turn the tide back, but those flashback covered a trick up on correctors' sleeves...
"Paracausality updated. Beginning debug..."
The time armor around Shatter ultimately broke, and the total blast immediately pierced through the Throne with the power of all and the movement of Speed Force itself.
"NOOOOOOOOOO!" Shatter screamed in demise.
The draconic creature dissipated and the Super army phased out of the way. The unified army here dropped down, reverted back to their normal, basic forms, overheated and exhausted. Shadic (with the Sonic's blue quills accented by Shadow's red) rolled down, losing the overheated gauntlet and dropping the chipped Excalibur.
"How... could... be..." Shatter finding his body destroyed and his Phantom Ruby cracked. "No... No... No..."
"Urgh... We did it..." Mithra collapsed. "Mission... accomplished..." *passes out*
"Good... riddance..." NiGHT dropped down into the ground.
"You... dead..." Prime!Shadow then passed out.
"Finally..." Miles lies down, dying. "I can... rest... in peace..."
"Got...cha..." Nine passed out.
"How... could... you..." Shatter is broken. Literally.
"One thing... you cannot do..." Shadic coughed, about to defuse and separate. "Stopping us..." *thumbs to his side*
"No... Fucking beyond... IMPOSSIBLE!" Shatter glitched out. "N-n-n-no! Fuck-k-k-fu-fu-fuck!"
"I got to swat you... Finally..." Hajun collapsed. "You're... crushed." *passes out*
The Throne glitched out, jerking images of its canonical states as Shatter's head floated out.
"Any last words-" Shadic splitted, and Sonic and Shadow both passed out.
"Curse... you..." Shatter's final words. "Magnificent... will... strike..."
Cue an omniversal explosion (partially because Zero Point), wiping out the cracks the evil hedgehog made. A Big Bang sprang out, cleansing all of existence of the direct damage Shatter the Hedgehog has dealt to the entire greater omniverse. It was over. The shattering is stopped.
In the ultra-wide, vast array of galaxies of portals, and the realities surrounding it all...
"Finally..." A blonde woman in an Akatsuki robe sighed in relief.
"Phew... Barry Allen of Flashpoint, signing up." A Flash came by. "Oh wait... is that another Flash?"
"You mean... we succeeded?" The other Flash is revealed to be Nimona.
"Nimona, how did you-" The woman. is surprised.
"This is... Continuum Exploitation Authority, right?" Nimona looked around. "This is a mothership?"
"Yes and yes." The woman confirmed. "I'm Miss Continuum, a commander of CXA."
"We did it!" A bunch of Canon Bringers came to report. "The Zero Point immediately sprang back to its place. The Pandora Box want erased. The Throne is free. All existence is saved."
"But we have one note, written none other than Hope herself." A Canon Bringer revealed a note written by Hope just before the explosion.
It says: "Shatter is an evil fusion of Sonic's Shatter-counterparts. Because he lost his own existence, he wanted revenge on all of existence itself. He kept crossing the lines, and he has no real remorse, as far as we're aware of."
"Wait... what!?" Ms. Continuum is shocked.
"The threat of the Anti-Imagine Equation is still existing, but we... uh... what can we say?" Barry Allen of Flashpoint struggled to follow up verbally.
"Bruh... the prime Earth-0's still locked up." The Monarch in armor is disappointed. "Could've used clean-up from Brainiac or something."
"What's Amanda Waller's doing with Failsafe and Brianiac Queen!?" Barry Allen of Flashpoint facepalmed. "Didn't you realize that Earth-0 were all stripped of their superpowers? I checked, and the Amazo and aliens wouldn't let me through!"
"Flashpoint, I dunno..." Monarch shrugged.
"The ones from Crisis." Ms. Continuum echoed. "Finally, I get to confirm that the Sonic the Hedgehog multiverse is safe. We just need to patch them all up together."
"Hooray!" The Flashpoint guy explained in excitement.
"Yes, I see some lingering cracks beyond the mothership." Ms. Continuum looked up. "It's our mission to protect the Divine Continuum and save all of existence from excess threats."
"The mothership's back up and running." The Canon Bringers reported.
"Track all that's left of the so-called Hyper Genesis Wave aftermath. Clean up all the remaining damage. Undo what that mysterious hedgehog caused." Ms. Continuum commanded. "As for you... Nimona and the Crises..."
"Crisis what?" Nimona is confused.
"Roger that!" They all obliged.
"Hello there, shapeshifter." Ms. Continuum cheesed. "Before you go back to your homeworld and return to your kingdom, how about we talk?"
"Alright..." Nimona morphed back to her normal shape. "I have gotten a lot of infos about the Hyper Genesis Wave and aftermath. And how we stops Shatter the Hedgehog."
Nimona began with the moment Hyper Genesis Wave struck the kingdom, killing everyone but Nimona. Next up is Shatter's backstory and start of rampage which eventually led to Hyper Genesis Wave in the first place. She recapped everything else that happened in her perspective as well as some that of the unified army 'till she joined, and finally talking about her efforts alongside the unified to end Shatter, up until she became the Flash and ran to the mothership.
"And then, so you're saying that Shatter is no more, and the omniverse is saved?" Nimona concluded.
"None at CXA ever detected Shatter ever since the explosion turned into omniversal Big Bang. Y'know, the one that's like when Jones shoved the time travel onto the Zero Point in 2019."
"So we did it? We won?" Nimona felt heartwarming. "Finally... I can see my friends again!"
"What about the rumor?"
An incredulous tone spoke. It came from a young man with dark brown hair and amber-brown eyes, wearing a dark blue collared shirt, a black blazer coat, black pants, and black shoes. Wrapped around his neck, there was a light blue vintage camera, indicating that he was some kind of photographer.
"Oh, risen up from Hypertime already?" Ms. Continuum noticed.
"Who are you?" Nimona doesn't have any idea who the man is.
"I'm just a photographer who walks through continuities, wandering the omniverse as a spectre." The man introduced himself. "The name is Kyon. Remember that!"
"Kyon? Where did you come from?" Nimona is confused.
"Why did you purge my timelines? Why?" Kyon wanted answers. "Why don't I have a home anymore?"
"Because your timelines were toxic in the long term. That incident with the man known as Jouji Minami, the son of Black RX, ended up having ripples and repercussions that were about to be taken advantage of by other looking threats." Ms. Continuum signed. "I'm sorry, Kamen Rider Next Decade."
"On the other hands though..." Kyon showed up a bunch of Rider Cards.
One of those cards, with "Nimona" and under that text is the words, "Morph Ride".
"Huh?" Nimona squinted. "What!?"
"You've adapted, just like Tsukasa Kadoya! The original Kamen Rider Decade!" Ms. Continuum is baffled. "You survived the purge, too!? Unbelievable!"
"I'm a Decade. There goes Aurora." Kyon clapped. "Also, may I help you with?"
"A defeated villain escaped and according to a rumor, is plotting for... omniversal revenge." Ms. Continuum revealed. "We can confirm that the Sonic look-alike has been wiped out, but we need to investigate and then catch the mastermind."
"Sonic... the Hedgehog?" Kyon is confused. "What?"
"However, there's a lot happened ever since your timelines were purged." Ms. Continuum noted. "If you want to know so bad, I will recap to you some notable crises we dealt with after the Century King incident. And some."
"I'm not gonna listen. I'm gonna go back home." Nimona left. "Thank you for helping us! Probably."
Nimona shifted into a dragon and then flew away, returning to the kingdom she dearly missed. The day is saved... for now.
To be concluded...