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Story[]

True Origins[]

Many thousands of years ago, in a world called Erinn, lived a selfish Paladin who had been basically growing sick and tired of the Deities and other inhabitants of this world basically using his own abilities as a puppet. Desiring to become free, the Paladin openly attacks the deities head on, and this results in Cichol banishing the Paladin once he realized how dangerous he was... he only made the situation worse without even realizing it, however, as the raw power that the Paladin displayed separated from the original body, and disappeared into universes unknown. Dr. Devoniak found the remnants of this anomalous entity, and forged it into a creature which would surpass his own being should the emergency of his own death be inevitable. The remnants of the vile half of this Paladin would lead to the AI known as "OMNICRON". The Paladin, who is stuck in limbo for a good while before awakening in Neo Canon Ultimoria, is known as "Chronicler". Dr. Devoniak ensured that the Chronicler would wind up being convinced that Grandis was to blame for the creation of Omnicron, from which the story below ensues...

Cover-up Origins[]

Omnicron was part of a seemingly failed project to wipe the SAO Universe from existence so that Grandis would never know about it in the first place and be more at ease with himself. The result wound up sending Omnicron back in time to before the major plots of SAO even began, and Omnicron was secretly hiding in the VRMMO games and capable of traversing the Internet itself. Prior to fully emerging as its Child Form, Omnicron caused INSANE glitches and electronic damages by consuming any and all data surrounding it, and caused millions of banks accounts to crash and be devoured, causing entire economic disasters throughout the entire world.

By the time the story begins, Omnicron seemingly disappeared, but emerged in SAO to constantly eat whatever Asuna cooks. Its frequent, almost stalker-level appearances it had towards Asuna quickly got on her nerves, and as a suggestion from Kirito, spiked one of the meals she'd prepared for Omnicron, which caused Omnicron go glitch out entirely and shed its humanoid cloak, revealing its true nature as an eldritch abomination AI, and thus Kirito seemingly destroys it in a single hit during its weakened state...

...However, Omnicron almost immediately transforms into Omnicron 700M, its Primary Form, and immediately tries to kill Asuna and Kirito, which is stopped when Kayaba activated his own personal god mode and tried to erase Omnicron from the game, but only resulted in Omnicron immediately changing targets, jumping clean through the roof of the Inn it was in at insane speeds, and opening fire with gatling gun fire rate plasma spheres, which completely obliterate an entire region of the game without a single sign of mercy. When Kayaba himself appears to try and kill Omnicron the old fashioned way, Omnicron almost immediately bombards Kayaba with a plasma laser in mere milliseconds, and kills him permanently long before he can even attempt his final battle with Kirito. Once done devouring all of Kayaba's data, Omnicron learns of Sugou, and begins draining all data from the SAO game and allows any survivors to log out of the game due to the restriction having been eaten by Omnicron and nullified as a result.

Sugou doesn't even get a chance to start any of his own schemes, as Omnicron is immediately infiltrating ALO the mere second SAO is entirely devoured and absorbed, and when flying to the very top of the world tree due to an insanely powerful jump, Omnicron transforms into Omnicron 800M, and rockets up to the very top of the World Tree, and completely devours the entire structure all the way down to the very roots in mere seconds. Its programming to destroy all of the SAO Multiverse seems to have already kicked in; it silently created duplicates of itself to infiltrate every other SAO universe and wipe out everything electronic so that no plots could occur.

Sugou, enraged by Omnicron, actually teams up with Asuna and Kirito to stop Omnicron's insane levels of destruction to all digital and electronic devices and software. Omnicron, as expected, immediately eats Sugou without him even getting a chance to fight back, and Omnicron begins rapidly cloning itself in all universes and begins to activate a self detonation timer on every nuclear weapon still active in the real world, and taunts Kirito and Asuna by messaging them "Which one has the timer?" when by this point, at least 1,000,000 Omnicron 800M clones exist. Kirito and Asuna still push to fight off the incredibly durable AI, and through the assistance of their many friends, manage to expose the real Omnicron 800M and deliver a fatal blow to its head, decapitating it and stopping the timer...

...Which causes the clones to fuse with each other and initiate the final plan it had been programmed to do; devour and destroy the entire multiverse to absolute nothingness. With its various cloned forms from all across the entire multiverse having survived, they all combine into singular entities called Omnicron 900M, which is dubbed Impossibility Form, and they all immediately break the laws of physics themselves by entering the real world just as they transform into this state. Within mere seconds, 80% of the entire multiverse is destroyed, and massive chunks of space and time are destroyed during Omnicron's rampage in the real world. With military forces sent to combat Omnicron, none of them prove effective, as Omnicron's insane durability by this point makes it not only bulletproof and swordproof, but it doesn't even acknowledge being attacked at all, and continues the timer on the nuclear weapons, but without spiking every military weapon on the planet with hyper-matter, which will cause immense black holes that'll obliterate all of existence. With Kirito and Asuna emerging in the real world as their in-game avatars, they fly to try and combat Omnicron, but their attacks prove entirely useless against it, and once they are bombarded with an extreme onslaught, both of their avatars are immediately destroyed.

Omnicron 900M, by this point, has merely 1% of the entire multiverse left to destroy, and its various incarnations all combine into a seemingly invincible Omnicron 900M that's even larger and more amplified in powers, that its goal is almost guaranteed to be met. However, despite seemingly being destroyed and with 1 minute remaining until their existence is destroyed, Kirito and Asuna infiltrate's Omnicron's demonic and computerized internal structures, facing anti-virus versions of its 700M form along the way as both of them destroy a vital fragment within Omnicron's body, which causes Omnicron to roar in pain and buy the duo 1 extra minute to find another, similar weak spot and destroy it. After seeking out five other cores and destroying them, both of them gaining a minute each in time until their destruction, they are finally down to one last core, and Omnicron begins to spazz out of control and speeds up the rate in which the timer counts down, in which Omnicron still has one final core within its own head to destroy.

By the time they're both down to the final core, the Omnicron 700Ms within 900M's body transform into 800M units and begin rapidly pursuing Kirito and Asuna, until they finally reach Omnicron's last core and destroy it with a powerful blow, causing Omnicron's entire physical body and internal clones to be destroyed and converted into a gemstone in a blank void of chaos. Here both Kirito and Asuna see that their universe had yet to be fixed even with Omnicron's destruction, so both of them immediately wail on Omnicron's gem corpse until it's send flying upwards and explodes into a tremendous force of stardust that causes the entire SAO multiverse to be restored back to normal...

...As one particular Omnicron 700M clone managed to survive the ordeal, and leaves the multiverse to reconsider its plans...

With the cover story successfully fooling Chronicler, Dr. Devoniak instigated a civil war between the Ultimorian Deities from which the Ultimorian Deities would proceed to tear each other assunder, leaving them vulnerable to attack from Omnicron, in which Omnicron would steal and absorb each of their runic stones to power itself up with with the intent of growing beyond it's original programming alone. Dr. Devoniak no longer mattered in it's creation, as Omnicron now used the absorbed knowledge of Ultima and Dragora Galaxia to acquire knowledge he did not know previously. Using this knowledge, he traps his creator into limbo to serve a purpose later, and Omnicron would follow suit with his own vision of annihilating all life and overthrowing the gods to showcase he is in fact the strongest lifeform in the whole multiverse, with nobody being in charge of him anymore...

10K Guardian Beast[]

(Note: Non-Canon Info ahead. Proceed with caution.)

It is revealed that Omnicron is still alive even trillions of years into the future, as if facing the bonus boss with Wraielzebub (Who normally IS the bonus boss of the game), he will instead face Omnicron in all of his forms. As Omnicron 600M, he is relatively weapon, but his area of effect attacks are incredibly difficult to avoid.

As Omnicron 700M, which he transforms into after taking enough damage, he gains a massive increase in offensive power, and during the transformation sequence, will inflict status effects to Wraielzebub and will actually partially heal itself in the process. Omnicron 700M tends to pause in between attacks, at the cost of having insanely powerful attacks that are near impossible to dodge properly.

As Omnicron 800M, he can create many clones of itself, with only the real Omnicron taking any damage from attacks, and the only way to get rid of the clones is to score a critical hit on the real Omnicron. Omnicron actually has a similar moveset to Wraielzebub in this form, but is a much larger character and thus has a larger hitbox with his attacks, and utilizes different elemental attacks.

After taking enough damage, Omnicron will seemingly be destroyed... only for the clones to be summoned again and combine into Omnicron 900M, which devours the arena. Within Omnicron 900M's body, Wraielzebub has 5 minutes to destroy every core fragment that Omnicron's body contains, and having to face various Omnicron 700 spawns within its body and various environmental hazards such as anti-matter acid, which will instantly KO Wraielzebub if he makes contact with them. The final core fragment is located in Omnicron's heart, and takes numerous hits to successfully destroy, whereas the prior 6 cores only took a single attack or two. Nearly running out of time, the countdown actually speeds up slightly when Omnicron only has the final core fragment remaining, putting the player on complete edge to finish off Omnicron.

When Omnicron 900M's body is destroyed from the destruction of the Core Fragments, it reverts into a spherical Diamond on the normal battlefield it was originally faced on. The gemstone must take at least 100,000 HP worth of melee damage to be destroyed, and thus win the battle. In 50 seconds, the gemstone will simply regenerate into Omnicron 600M, and the battle will literally repeat itself if this happens, all the way from the very first phase of the battle and all following phases having to be redone. If the gemstone is destroyed, all playable characters in the game unlock their strongest weapon and skill, and the experience gained from slaying Omnicron will immediately level-up Wraielzebub to max level, and give him the passive skill "God Mode", which allows him to take no damage whatsoever from targets, but still takes damage from Omnicron if rematched, but the damage is six times less than what Omnicron originally dealt, in exchange for Omnicron having increased HP in rematches.

According to the story, Omnicron attacked Wraielzebub since it did not recognize him as his creator, Grandis, and thus tried to obliterate all of existence since his creator was no longer around to contain his near unstoppable powers. The rematch battles with Omnicron are actually virtual simulations that recreate the boss fight in the mind of the player character, and the gemstone phase is altered in that instead of repeating the match from phase 1 if failed to be destroyed, it will instantly KO the player. However, if the player manages to block/evade its final attack, it will destroy itself within 10 seconds, and the player will automatically win the battle and earn a special achievement for defeating Omnicron in this matter.

E.S.W.N.[]

In the revived E.S.W.N. project, this time taking place in the Neo Ultimorian Canon, the world in which Genesis lives in is revealed to be the location in which Malevolent Era Omnicron was hiding the whole time. However, as a mysterious, second Omnicron Prime had emerged from Chronicler, the original Omnicron felt no need to continue its original programming since now it had an identical copy to do the job instead.

In the path towards the Supremacy Ending, Malevolent Era Omnicron appears as the final boss who behaves in a similar fashion as his 10K Guardian Beast counterpart. To unlock the boss fight against Omnicron, Sirryu must achieve Level 8,001 or higher, and Genesis' level must be at least 10,000 (much easier to accomplish since transformed versions of normal characters level-up faster despite not earning as much experience in battles as the default form). However, because Genesis is a Fusion Category Hyper Evolution form, and due to how Genesis levels up, this means Zucue, Baywho, and Xannu must also be between Levels 7,500 to 8,001 at minimum.

After Genesis is at maximum level, the player must travel towards the Ruins of the Elven in which the gateway to the Black Void is present. Switch the lead party character to Zucue and Hyper Evolve to Hyper Zucue in the overworld, and then investigate a mysterious glow a distance south from the Sacred Door leading to the Black Void. After investigating the mysterious object, the Guardian Beasts are transported to the World's End Palace, the location of the Casual Ending Final Boss fight against Honglong. The battle will begin against Honglong immediately, and the party placement will reset to default.

As the battle carries on into Honglong's first phase as if the player was facing the default Final Boss, at about 50% HP, an event would occur which gives the implication that Honglong was immediately slain at that point despite still having HP and the fact this would've otherwise been the first phase of the Honglong Fight. As the transition to the overworld is made, Harena begins questioning what is happening to Honglong at the moment. Suddenly, Honglong's body begins to pixelate in appearance, before the image of Omnicron 600M appears. After devouring Harena and what remains of Honglong, Omnicron 600M escapes into his own personal dungeon; the Network.

Eventually encountering Omnicron 600M, the group of heroes realize that they're unable to Hyper Evolve for this particular battle. As such, the boss fight involves the main characters wailing against the unusually tanky, but weak hitting Omnicron 600M. After his HP falls to 0, Omnicron Phase Evolves to Omnicron 700M. While still remaining in battle, Xannu's attempts to warn the others against Hyper Evolving now that they have the chance is either ignored or listened to depending on the level of bond with Xannu (as that'll allow you to understand them at a high bond). If Hyper Evolution is triggered when Omnicron 700M is above 50% health, Omnicron 700M will trigger an event in which he'll immediately deal 50% of Max HP damage to the Hyper Evolving character, temporarily disable Hyper Evolution, and drain both of their Non-HP skill resource bars.

After being reduced to below 50% health, the player characters can activate Hyper Evolution skills without worry; Omnicron will still attempt to interrupt it, but it'll cause a random negative status effect onto Omnicron, and sometimes even doing a small percentage of damage to itself. Also at this point, Omnicron's sprite changes to where his head looks visibly damaged, and it lacking two of his four arms in this form; the fight pretty much forced Omnicron 700M into a second programmed version of this form which is designed to replace the original version at this phase, to showcase that Omnicron 700M took severe damage upon dropping below 50% health.

After having his HP dropped to zero here, Omnicron actually begins to speak. Initially, the voice sounds like the dialogue often associated with Omnicron originally... until Omnicron begins using Honglong's voice to speak instead, and thus develops a normal speech. Due to this revelation, Omnicron 700M Phase Evolves into Omnicron 800M, and even acquires Honglong's unique ability of being to do two actions in a single turn. In addition, some of Omnicron's attacks take on the form of Light Element attacks. However, despite the increased power, Omnicron 800M's HP is a lot less numerous in number than his prior forms, and his defensive stats are weaker in this form.

With his HP falling to 0 yet again, Omnicron begins to laugh at a quiet tone, before bursting out laughing entirely as Omnicron Phase Evolves into Omnicron 900M and swallows the entire opposition whole. In this phase, the Guardian Beasts are traveling through a smaller dungeon in which they seek shadowy versions of themselves to defeat in order to make progress. On the way, shadowy versions of other characters begin to appear during set encounters at specific points. After the initial four Guardian Beast doppelgangers are, the central core takes the form of Harena and Honglong. Destroying both will initiate the final phase of the battle.

As the protagonists are ejected from Omnicron 900M's imploding body, they quickly realizing that Omnicron's core is absorbing its own, larger sized body and reshaping it entirely due to having had exposure to the Crystals of the Guardian Beasts from the 900M phase. As a result, Omnicron doesn't take the form of Omnicron 1B, but rather takes on a somewhat similar, but just as powerful form: Omnicron Primal, a feral, animal-like version of Omnicron which takes the corrupted form of the Guardian Beast of Cyber. After defeating this boss fight with Genesis and being capable of using 10K Mode Genesis for the fight, Omnicron is destroyed and shatters like glass. However, before his core can be destroyed, it reassembles into the purified Guardian Beast of Cyber.

After this, the credits roll, and the game will flag itself to allow the usage of a special password to use the newly purified Guardian Beast of Cyber as an unlockable party member in a new save file. In this save file, Omnicron will not appear again anywhere unless the game is completely erased of all of its saved data (which can be done by speaking with Crimada should you be playing on a file that was created after having unlocked an ending at least once).

(Note: Non-Canon Info ends here.)

Dogma's Damnation[]

Exactly 7 trillion years prior to The Blue Tri, a great, mighty being called "Dogma" appeared and reinstated order and left the plains of existence on a clean slate... but there existed a problem. Omnicron was not going to allow itself to be erased from existence so easily, so adapted a form in which it can disguise itself as nothing to survive Dogma's reset wave, that caused almost all of the other Ultimorian Deities to turn Good Aligned as a result. Omnicron, having survived relatively unscathed, witnesses the creation of Grandis and Dragora in their new, reincarnated forms. Grandis, while still a bit of an overpowered douche, was no longer evil. Dragora, on the other hand, apparently showed itself to be a direct reincarnation of Kagubot, merely sealed up with special objects forged by Dogma's own hands, and thus while it is effectively both Kagubot and Dragora in the same being, it is less powerful as of the time of the recreation of existence due to the seals that banished it as to prevent its influence from corrupting Grandis and later Ultima.

Omnicron, as the sole direct surviving Ultimorian who was neither killed off nor reincarnated, hide itself away in a virtual database, awaiting the day it can finally return to Ultimoria and claim Grandis's original role of Big Bad of the Ultimorian Deities...

Intermission Notes[]

Omnicron, from this point forward, would frequently revert to his Omnicron 800M form as his technical default form. In addition, before Omnicron could be recongized as an official Ultimorian Deity, when the order of deities present basically forced all of those who were part of it into heroic roles, Omnicron's first instinct was to flee the environment but analyzing its own physical body and what little soul it had, and removed any ability to directly track Omnicron through various methods. As a result, none of the Ultimorian Deities that claimed their titles even heard of Omnicron for a long time... until a fateful event involving the reborn Earth and the Global Interface caused Omnicron to reveal its presence to humanity and various other Ultimorians as a result...

SAO: Code Black[]

In the Sword Art Online universe, Kayaba never gets to realize his goal as the Final Boss of his death game; Omnicron hijacks that role from the very beginning by making it so that even Kayaba is forced to stay logged in. Meanwhile, an infantile Omnicron feasts on various portions of data all across cyberspace, and eventually, Omnicron, in a human disguise, confronts Asuna and Kirito, and begins hounding them both for Asuna's excellent cooking. In annoyance, when Omnicron goes too far, Asuna and Kirito spike Omnicron's next meal with alcohol. When Omnicron arrives and begins to eat, he suddenly glitches out and his true body is exposed; Omnicron 600M. Upon being spotted as a monster, Kirito and Asuna both gang up on Omnicron to try and kill him. When enough damage is done, Omnicron forcefully pushed them both back with an explosion, and from the dust emerges Omnicron 700M.

Omnicron 700M puts up a greater fight than its prior form did. Utilizing its four arms, it manhandles both Kirito and Asuna into submission, and leaves them for dead while Klein rescues the two of them. Kayaba shows up on the scene as his Heathcliff ID, but is soon heavily bombarded by projectile attacks that Omnicron begins letting loose, and thus kills Kayaba in an instant and allows for everyone to log out. However, while Sugou is beginning to log in and recreate the game into ALO, Omnicron traps Sugou in the game and begins to swarm to his location, eventually arriving and injecting some kind of microchip into his head, and only then does Omnicron let him leave.

Later on, Sugou is reported missing by the authorities, and Kazuto and Asuna are both enjoying a peaceful time in the real world... until Omnicron reveals its causing terrorist attacks against Japan as a whole unless the two of them come back to face it. Omnicron, now transformed into Omnicron 800M, begins to (silently) taunt the two protagonists into a fight, and that's when Kazuto and Asuna have had enough and rush into the fight against him. When they encounter Omnicron 800M, they notice they're are a serious disadvantage. Omnicron had cloned itself into various drones, and only one of them was real. However, Kirito is eventually able to deduce which is the real one by the slight difference in coloration, and impales the real version in the visor with his sword alongside Asuna. However, while the clones that present all perish, the battle is not over yet.

The Omnicron possessed Sugou arrives at a nuclear facility, and sets all of the reactors to overload. When Kazuto and Asuna eventually confront Sugou before he has a chance to arrive, Asuna pins down the heavily crippled Sugou, as Kazuto interrogates Sugou for his crimes against humanity. All Sugou can say that all will be one with Omnicron, as a police officer on the scene shoots Sugou in the head, killing him, as Omnicron's microchip escapes the scene for an eventual return.

SAO: Code Black 1.5[]

Omnicron is mentioned by Zenith several times when interrogating the souls of the various antagonists of Sword Art Online and Accel World. He asks of them if their entire purpose is simply to give Omnicron vileness to feed off of, since all they're doing is just accelerating the countdown to their doom.

Accel World: Code Black II[]

Omnicron makes a triumphant return in this series, as an older Kazuto and Asuna, now having a family of their own, realize their friends are calling them because they learned Omnicron has returned and is eagerly looking forward to a rematch. However, the protagonists of Accel World end up getting roped into the incident as well, as when they encounter Omnicron 800M on their own, they get effortless stomped to where they force themselves to log out just to survive. Omnicron's attacks, by this point, have become powerful enough to cause injury in the real world as well as in the virtual world. Kazuto and Asuna both log into a specially designed AI ID in order to confront Omnicron 800M with, as they do not want to risk injury after what they had both been through before.

Omnicron, using the voices of the assimilated antagonists as a means to taunt them, eventually shows itself as Omnicron 800M is surrounded by millions of microchips, all of which begin increasing in number as they disappear. Kirito's friends, both new and old, eventually deduce that Omnicron has actually managed to get the microchips to start infesting the real world. When Kirito and Asuna land the killing blow against Omnicron 800M when this is heard, Omnicron 800M explodes into trillions upon trillions of microchips, as all of them eventually disappear as Kirito and Asuna find their virtual avatars being forcefully dragged to an unknown place.

Omnicron's various microchips all arrive in a central unit over a bay as they merged together to form into Omnicron 900M, a colossal sized form that is armed to the teeth with various nuclear weaponry. After an evacuation notice is given to Kazuto's friends, they all shelter in bunkers while they allow for the Accel World protagonists to arrive as reinforcements. Just in time as well, since Omnicron 900M not only leaves a complete devastation of the surrounding cities, but it completely wrecks Kazuto and Asuna's armored AI, and the AI falls to pieces as Kazuto and Asuna find their mecha repaired by the Accel World protagonists arriving on the scene with their own armor AI, via hijacking Omnicron's program.

Combining into one gigantic mecha dubbed the "Paladin", the Paladin completely assaults Omnicron 900M head on. With a powerful usage of dual swords, Omnicron's weaponry is disabled, before Omnicron 900M's head and body are completely sliced up by Paladin's swords, and the microchips, due to a malfunction from the central unit being destroyed, all explode. Kazuto and Asuna, in addition to all of the other protagonists, are left with an absolutely destroyed city from which they used to call home, and they now work together to rebuild their home as the Omnicron threat, on their own end, is no more.

Bomberman Classic[]

While Omnicron never appears in any of his actual forms, he instead takes a disguise in the form of a Hindu deity type of humanoid with four arms, with the overall build suggesting Omnicron is hiding as Omnicron 800M. Omnicron appears in not only this disguise, but numerous others as well. Omnicron, unlike most of his appearances, doesn't actually do anything wrong in the setting he's spotted in. He IS, however, spying on Shiramu Inc.'s employees to study their weaknesses. Even with the revelation of Omnicron's motives, this is a major sign that Omnicron is much more intelligent than it lets on (although it's by no means faking the whole "it's just a game" bit about its personality). At the same time, however, it is unconfirmed if Omnicron is legitimately thinking everything is just a game to it, or if it's merely faking the personality just to feign innocence over the dead nothing it has.

The Blue Tri Season 3[]

Prelude[]

Up until this point Omnicron had been a common enemy for the Ultimorian Deities as a whole, and each time they thought they had destroyed him, Omnicron had actually managed to survive. Zaalim, desperately trying to seek the way to end Omnicron for good, realizes something he had never knew would've been the case; throughout all of existence, a grand total of 13 Ultimorian Deities would exist at the final battle of a powerful being. However, Zaalim, himself an Ultimorian Deity, had known for the longest time that there had, to date, only been 12 characters still alive in the Neo Canon to ever have been considered such. In other words, somebody they had no idea existed would be the ultimate solution to stopping Omnicron. Omnicron, upon spying on Zaalim, learns that the mysterious, 13th Ultimorian Deity originates from Ultimoria's Earth, and thus Omnicron realizes that the only possible candidate among the humans native to Earth was Plio Kenson, the lead protagonist of The Blue Tri, due to his efforts having managed to allow him to tackle opponents that no other human would've stood a chance again, even long after Plio had been physically crippled by his original right arm being destroyed, nearly dying from the injury, and having to suffer through with a prosthetic cyborg arm and harness to still function at all. Plio Kenson, due to his own determination to stay alive even at near impossible odds just to save his home and everyone he cares for, left Omnicron to easily point him out as the 13th Ultimorian Deity, and thus Omnicron begins his true entry into The Blue Tri's storyline constantly trying to both eliminate Plio, and find a way to materialize into the physical realm.

Season 3 overall[]

Omnicron appears consistently as the main antagonist of the entire arc. However, it's revealed, as was the entire time with Omnicron's entire life, that Omnicron's actions are solely because it think it's playing some kind of game, and nothing more. Not even with it causes the absolute largest case of extreme omnicide against various species and multiverses without provocation, and many individuals of these worlds who do survive are ultimately hunted down by Omnicron. The Neo Ultimorian Deities, as the season progresses, begins to hunt down Omnicron after Shiramu Inc. was openly attacked by Omnicron and nearly kills Grandis. Also throughout the course of Season 3, until the very end, all Omnicron appearances are actually the replicas of it rather than the true individual. The original Omnicron doesn't show up until the OMNICRON arc, which is the series finale.

Omnicron, before the finale three parter, confronts Darigus and Grandis, and Darigus is not actually sure if Omnicron is trying usurp his throne as the King of Evil, and throughout the entire time, Darigus continues to do evil acts to try and one up Omnicron, only for Omnicron to up the ante even further than what Darigus is physically capable of, INCLUDING unleashing all of the Infernal Void upon the world without any sign of hesitation. Darigus, in a bout of insanity as he's surprisingly not being taken down by the nearby Grandis, tries to demand the reason for Omnicron's evil from Omnicron itself, but Omnicron repeatedly replies "It's just a game" to Darigus, to which Darigus slowly goes into a bit of denial before realizing that Omnicron wasn't even trying to joke around by saying that, and Darigus takes a moment to realize what he had effectively brought upon himself when Omnicron, as Omnicron 800M, mass replicates itself to surround Darigus, and seemingly kills Darigus for good.

In the three part finale, Omnicron appears to Kerason just like how he did to Kirito and Asuna, but this time it's doing so to give everyone a false sense of security, and because it's underestimating Kerason's abilities. However, it's not joking around at the same time, since the Neo Ultimorian Deities, with Darigus now being one of them, are all under attack by not just replicas of Omnicron 800M, but also replicas of Omnicron 900M, which gives an eerie signal to Grandis and Ultima, as Omnicron has never replicated both of said forms in such massive numbers before.

As Kerason, Kasuoma, Rakokadi, Guruson, and Ursason all demolish the insides of Omnicron 900M in Unison, Omnicron is reverted into its core form. However, none of the five heroes are aware Omnicron is still alive, and none of them are informed since by this point, the Ultimorian Deities had all dropped dead at the hands of the replica army. Omnicron's core, in a bit of sudden action, absorbs the souls of all 12 of the Ultimorian Deities, and transforms into Omnicron 1B, and thus the final battle begins. Omnicron 1B is quick to the punch in immediately KOing everyone else by Kerason with the use of replicas based off of Omnicron 1B, and Kerason himself soon finds himself under the same type of weapon fire until he drops dead alongside his own team, as the original Omnicron stands on a tower of corpses of the Ultimorian Deities and the other heroes in what seems to be its ultimate victory...

...However, the powers bestowed by Paladin Beneva to Kerason finally activate, as the other four heroes are revitalized, and Kerason undergoes a transformation into a new form known as KeraKing, and KeraKing immediately showcases his superior firepower by deflecting every attack Omnicron 1B has straight back towards it, until Omnicron 1B fires an attack to attempt to destroy all of existence, only to immediately backfire when Guruson and KeraKing's abilities freeze Omnicron 1B in time, with Kasuoma and Kerason freezing Omnicron 1B's body solid in dark ice, Rakokadi and KeraKing knocking Omnicron 1B to the ground in a helpless stance, and Ursason and KeraKing outright disabling Omnicron's physics break ability, as KeraKing, utilizing the minds of both Plio Kenson and KeraBeast, utilize ALL of the Tarot Cards to summon forth Dogma, as Dogma revives the fallen Ultimorian Deities as all of them use a combination attack and separate Omnicron 1B's soul from his body, and straight into the maul of Dogma.

With Dogma destroying Omnicron's physical body with bites powerful enough to destroy entire multiverses, and the Ultimorian Deities and five human heroes endlessly attacking Omnicron 1B's soul into oblivion, completely and permanently destroy Omnicron for good with the summoning of EVERY character of The Blue Tri firing a massive beam of light into Omnicron's soul, completely vaporizing him entirely, all the while Omnicron's physical body is destroyed and devoured by Dogma. With Omnicron completely dead by this point, the souls of the dead return to where they were summoned from, with the human heroes and the Ultimorian Deities beginning a celebration, as Dogma leaves back into the Primordial Ocean since all of existence is now finally at peace now that Omnicron is no more.

True Endgame[]

Omnicron, secretly having survived, violently snaps upon returning to the Mabinogi Universe, and when it does so, it suddenly begins to speak very intelligently as it goes through a complete breakdown. Immediately transforming into Omnicron 1B after reacquiring his original levels of power, Omnicron outright vaporizes the Deities and other beings who had once exploited him, giving a heavy insult towards each of them as he does so, before finally banishing Ruairi, the absolute cause of the entire problem, into the Infernal Void where he will never leave unless Ruairi accepts defeat at the hands of Omnicron... until Chronicler finally arrives on the scene to meet his other half after finally having acquired the strength to equal his malevolent half just enough to do so.

Chronicler goes on a huge rant about how unnecessarily selfish he was, but does not excuse Ruairi as much because yes, Ruairi is to blame for Omnicron's mere awakening; everything Ruairi had done towards Chronicler had basically allowed for Omnicron to even exist in the first place, and after Omnicron tries to attack Chronicler, the latter instead forces a permanent fusion with the former, and Chronicler and Omnicron become one in the same. Chronicler, freeing Ruairi from the Infernal Void, realizes that Ruairi is still alive when he should technically be dead given the timeframe in-universe. However, Chronicler, instead of going through with killing him, simply begins laughing in Ruairi's existence and begins chanting "It's all your fault" towards him, before Ruairi huddles up in a lack of sanity as Chronicler departs back to Ultimoria as a new man, one which no longer requires him to even need to remotely think of killing Ruairi to be who he is.

With Chronicler permanently removed from existence in his own universe, the Mabinogi Universe resets, and the events above are nothing more than mere memory for Chronicler at the current time.

Omnicron-INFINITY[]

Once the Ultimorian Deity Runes can freely disconnect with their original masters and be utilized by any of the Ultimorian Deities at a given time, Grandis puts Chronicler in a virtual simulation using Omnicron's powers as a template to determine how the codenamed "Runic Mode" would apply to Omnicron 1B, since Omnicron's original goal was to absorb all 13 Runes of the Ultimorian Deities. The results of the test were... unpleasant, to say the least.

The monitors crashed before Omnicron Runic Mode could even be seen, but the faint images of it showcased a white, angel-like being with lengthy, cable-like extensions from Omnicron's head, back, hangs, and feet, in addition to wearing all 13 Runes as a mask with a sharp toothed grin. The virtual opponents in the simulation were Dogma, Kagubot, and Granjia, three of the strongest Ultimorian Gods in existence; Omnicron Runic Mode completely demolished all three of them in a single hit, and during the brief time the monitor flickered to showcase Omnicron's form, appeared to be even larger than all three combined, to the point Omnicron Runic Mode seemingly was so monstrously huge that even Dogma was pathetically tiny by comparison.

After finishing the tests via the simulation, Grandis and the Ultimorian Deities come to an agreement as to only activate Runic Mode for each of them once simulation tests prove that the Runic Mode can actually be stable for any of them.

AU Fanfic Continuity[]

(Note: This is currently ongoing and will be updated as time progresses and story drafts are finalized.)

Because of the fact the author is making an alternative take on the NUC as it would've happened through the use of various Alternate Universe fanfics, Omnicron is back as a central antagonist for the Sword Art Online AU titled "Sword Art Online: Special Edition". Unlike in the primary canon, Omnicron is nowhere near as strong as he was originally, but unlike his primary timeline counterpart, he gets several crucial abilities far earlier due to the fact this'll be his only appearance in the AU Fanfic Continuity. As a result of his short but brief appearance in the overall continuity, Omnicron uses all of that time to his advantage to prove how even in the alternate timeline, he is still an absolutely immoral AI who commits evil solely because of his sadistic nature and twisted sense of humor and fun, under the "excuse" that it's all just a game. However, unlike the canon Omnicron, this Omnicron is actually faking its own immaturity and is even more monstrous because of the fact he's fully aware he's committing crimes left and right.

Unlike his main timeline counterpart, he only actually has three forms; 600M, 700M, and 800M, and an unofficial fourth being Omnicron -0-, which is Omnicron taking control of Chronicler's body until he's forcefully ejected from Chronicler.