𐌕𐋅𐌄 𐌔𐌀𐌍𐌔'𐌔 ((Ꮤ𐌉𐌕𐋅 Ꝋ𐌂))

The Anti-Void is an infinite, empty, white space. There are no shadows or sounds[1]; it's impossible to determine direction or distance[2]. Furthermore, in the Anti-Void, the need for food disappears[3], although consuming food is still possible.

Above the surface Error!Sans's intertwined threads hang, where he stores his dolls and the souls of the humans he killed. There are no other items in the Anti-Void, so Error!Sans must steal them from the Underfell.

The Anti-Void is located outside the multiverse, so even the Core!Frisk can't see it or travel there[4]. This also means it's shared by all multiverses[5].

Any monster that enters here becomes an error after a long stay. The Anti-Void causes both physical and mental changes in its victims. When transformed, errors lose most of their memories. Then the body colors invert and/or become more saturated, and the outline disappears. When the colors change, the character is considered an error. However, they still have to endure the appearance of glitches and voice distortion. Once someone becomes an error, there is no way to return to their previous state.

3’4” feet, 10-pound skeleton lava monster has a fluid, nonconforming identity (they/them/he), with a glowing, semi-transparent lava-bone body supported by long, deer-like legs of purple glass. Sharp claws, a whip-like tail, mouth filled with razor teeth and fangs give a fierce appearance, while vast orange wings tipped with red and a ghostly ectoplasm haze. Their eyes shift in shape and color to reflect their emotions and supernatural powers, and lavender tears. Teal & purple blood. Autistic, able to read minds, as a collar with their name on it, "Moon," on the front. The collar is leather with small stud spikes, as Moon had a dark lavender jacket with no privets only a pelver bone seen in their ecto

A 3’8” skeleton lava monster with a fluid, nonconforming identity, using they/them/he pronouns. Their body glows with semi-transparent lava-bone, supported by long, deer-like legs of purple glass. They have sharp claws, a whip-like tail, and a mouth full of razor teeth and fangs. Their vast orange wings, tipped with red, add to their volcanic aura. Ectoplasm clings to them in a nearly invisible haze, giving them a ghostly look.

Grumpy and Serious: He is not very good with words, often acting cold, defensive, and hostile toward others due to the trauma of watching his family and friends die repeatedly.Driven by Grief: His main goal is to restore his lost home universe, which makes him vulnerable, desperate, and easily tempted to make dangerous deals.Soft Spots: Despite his tough look, he has a silly side that enjoys eating tacos and chocolate, and he can act quite annoying or playful when comfortable.

In X-Tale, X-Tale!Sans was a trainee for the royal guard, who began experiencing issues related to his code; which is actually relatable to The X-Event's cause.

After he seals their main SOUL within him to result in his universe's corruption, and his realization that he couldn't overwrite, he finally obliged to follow Cross!Chara's orders.

During Underverse Season 1, he appeared as an antagonist causing chaos across the multiverse; first stealing Undertale Sans' soul, then making a deal with Nightmare to emotionally hurt people to be able to travel to AUs to take their core codes back to his universe.

But in Underverse 0.3, during a confrontation with Team Sans, after he was destroying Underswap, he was defeated and got his stolen soul taken away, erasing him from existence Once Chara got a human soul.

However, at the end of Underverse 0.4, XGaster revived him and offered Cross to join him and his friends.

Profile
Appearance
Before being brought back in Underverse 0.4 Cross had one white pupil and one red pupil, a lightning bolt shaped "scar" under his right eye socket, gained during his fight against X-Tale!Frisk before X-Tale!Gaster reset. His soul was half an upside-down white monster soul and half a red human soul.

He wore the same attire as he does now consisting of mostly black and white, same with the rest of the X-Tale cast. His attire consisted of a white jacket with a hood over a black long sleeved shirt and several white attachments and white fluff on the hood, black shorts with white X's on each leg and white shoes with X's on them. He wore a golden locket, a black and white tattered cape and fought with the HACK knife, a small, fragile knife capable of corrupting codes itself, if it does not break in the process.

After being brought back in Underverse 0.4 Cross’ scar and red eye are no longer present, he no longer has the HACK knife and he’s not wearing the golden locket anymore.

Personality
At first, Cross was far more compassionate than Undertale Sans, wanting to believe in Frisk even when he attacked him. But everything changed when his friends, including his brother, turned against him, after receiving their (and his) memories back, ruthlessly killing his friends and Papyrus.

His greed and recklessness was shown as even when Chara told him he couldn’t overwrite, he killed Frisk anyway. Once he realized the truth, he had a mental breakdown and became completely delusional over the loss of his own world, even to the point of throwing his negative feelings at Chara.

Despite this, he becomes excited and obsessive over tacos and chocolate, and was very friendly towards Ink before he told Cross that he couldn't revive the dead. Afterwards, he acts arrogant towards others and is disgusted by everything around him. Cross is also more active than Undertale Sans and was never lazy. He also became very selfish and rude, ruining other AUs pacifist timelines just to restore his AU.

Abilities
During before the incidents of TIMELINE X, Cross was a well trained guardian alongside his brother, by general Mettaton. He has 10 years of training and experiences, making him a worthy opponent. Because Cross is a Sans, his abilities do not change: Gaster Blaster, Telekinesis, Bones, 'Shortcuts' (Teleportation) etc.

After he obliterated everyone, including his own brother, and absorbed Frisk/Chara's soul, he gained new abilities. He wasn't able to OVERWRITE since it the half that he managed to grab wasn't programmed to work with the body and/or soul with a monster, but he gained reduced abilities:

He is able to steal certain code from different AUs, and wants to use it to remake his own world, while also being able to EDIT what he stole for his own pleasure. His own code also allows him to regenerate any wounds. During the XEvent, his teleportation also increased, allowing him to teleport to any au that he wants as long as he has knowledge for at least a route. It's also shown for Cross to have gained new bullet patterns from Chara, which are shaped in the form of Knives. But these abilities aren't usable if his other side isn't awake. Otherwise, his abilities don't change.

History
XTALE
Timeline 1
Cross makes a brief cameo as one of the living monsters along with his brother and the others. (With the exception of Mettaton.)

Timeline 2
During the second timeline, Cross played as XFrisk’s best friend, the person which Frisk could always rely on, and tell his problems. However, those moments didn’t seem to last long because XGaster, later on, murdered the skeleton.

Timeline 5
Cross makes another brief cameo, during Undyne and Alphy's date, as one of the monsters sitting at the table, seemingly speaking to someone.

Timeline 9
Cross was shown to sell pies of all kinds of sorts, hence being the one who helped Papyrus find Frisk thanks to giving him the idea for the big dog.

Timeline 10
After Frisk’s outrage in the ninth timeline, he resets, which completely creates a parallel timeline in this new universe, the first one allowed to ever coexist. Cross and Papyrus are reverted back to toddlers, and they’re taken under the care of XGaster, who adopts the 2 little skeletons. Shortly after, the 2 are introduced, by their adopted parent, to the royal siblings, becoming best friends in no time. In an incident, 1 year after they met, Cross was tasked to pick his best friend from the tree utilizing his blue magic and telekinesis, however he was interrupted by XGaster, which led to Frisk getting his arm broken.

The barrier broke and monsterkind was freed six years later. However that hope didn’t last so long, as presumably humans started to attack Frisk to the point of almost killing him. Cross and his brother, Papyrus, signed themselves up to the royal guardsman in order to be trained and protect their best friend.

10 years afterwards, Cross still proceeded to do his job, however himself confirming that he doesn’t really like it. Being chosen as a candidate to eliminate Frisk, Cross began to develop a genocide code due to the OVERWRITE button, starting to enjoy thinking of Frisk’s death. It was also shown numerous times that Frisk attempted to suicide by controlling Cross (The surprise test given by Undyne and the peace ceremony). After the disaster at the ceremony, the skeleton ran away intending to hide forever, however he was shortly found by his friends. Deeming he has a corrupted mind, Cross realizes the truth about Frisk and XGaster when a reset occurs.

Filled with confusion in his mind, Cross confronts Frisk about the current situation, where he finally learns the truth, along with seeing the original universe, UNDERTALE. Outraged, Cross refuses and tries to change Frisk's mind, however he gets himself pinned by a tree and stabbed by Frisk’s knives. Getting the iconic scar and nickname "Cross”, because of his large uniform who appears to be extra sized for him, the skeleton was so mad at Frisk, due to the human child using him and his friends as weapons and pawns, that he couldn’t even feel the pain anymore, saying he “doesn’t feel like forgiving Frisk”. XGaster, shortly after, shows up and resets, sending them all back before Undyne’s surprise test. Avoiding Frisk at all cost, it’s revealed that his former best friend had recovered everyone’s memories and controlled them, where things didn’t twist up his way.

Hostile and Hateful: Views other characters and worlds as mistakes that need to be wiped out.Unpredictable: Shifts rapidly between being furious, depressed, or weirdly calm.Haphephobia: Strongly hates physical contact and panics if anyone gets too close to him.Powers and HabitsBlue Strings: Uses magical threads from his eye sockets to capture, control, or shatter the souls of other alternate-universe characters.Glitchy Speech: Stutters, repeats words, and glitches visually with error signs floating around him.Hobbies: Enjoys relaxing in his empty white home space, knitting, and watching his favorite Spanish soap opera parody (Undernovela)

Life in Aftertale
Once a normal Sans who lived in Aftertale, he saw the human reset over and over again, and every single reset the human's expression grew more and more emotionless and uninterested. Based off of this it wouldn't take long for Sans to realise that this wasn't the human's first time around. Heck, it could've been their 986th run. Sans wanted to hijack the resets so he could at least live a normal life so he went back to the Hotlands Lab. While Alphys did try to talk Sans out of it but Sans was determined. This would benefit not only himself but Papyrus and many ot

He confronted the human after another genocide route, determined to stop the resets. With stronger power, he attempted to take down the Human but they were stronger. Smarter. They knew Sans's attacks and patterns so Sans inevitably lost. Filled with Determination, Sans attempted to hit [SAVE] before he died. Due to this anomaly, Sans found himself stuck in the Save Screen. With time, he discovered that the SAVE Screen Resided in a black Void which most called "The Void". Sans remained here for a long time, where he would begin calling himself "Geno".

The Save Screen
With great strength, one heck of a journey, and Determination, Geno was free of the Save Screen. He was able to enjoy the wonders of the Surface...albeit with a duplicate version of himself but still. He finally had the ending he strived so hard for. With much time on his hands, now was a better time than ever to experiment with his Determination. When Frisk showed up once more, Geno and Frisk battled. During the battle, they both hit [SAVE] simultaneously, causing the timeline to bug out, shifting everything in the timeline ever slightly. Frisk was taken into the Save Screen where Frisk would attempt to continue but due to the fact that Geno and Frisk hit [SAVE] simultaneously, the Save Screen bugged out as well, making it impossible to interact with it. This rendered Frisk and Geno's Determination as redundant, other than the extra strength it gave Geno.

Personality
He has a selfish and playful personality and thinks he's helping out the multiverse. He steals things, raids and destroys AUs to name a few things he does. He loves to play jokes, and make snarky teases at his enemies. Error doesn't get mad until things don't go his way, how he expected it to happen, or when others trigger one of his fears. And although he has a lot of hatred toward non-canon materials regarding Undertale, the ones that slightly deviate from the original annoys him the most. This makes him a literal man baby.

It should note that due to his emotional instability, he is completely incapable of Love or Compassion.

Capabilities
Error is an AU Destroyer and destroys timelines when achieving his goal. Due to this, Error is a very powerful foe. He, alone, is able to string up anyone and use them as if they were puppets, hence his nickname as the Puppeteer, as well as his attacks already being very powerful. At Error's full power, he is capable of completely obliterating a timeline, possibly multiple, and it's no question why Error was such a pain for Ink.

Although this strength is dependent on whether the glitches that occur throughout his code cooperates with him. On a physical standpoint, he's as strong as Undertale!Sans. The fact that he's a glitch, and his code bugs out a lot, is the primary reason why he is powerful. His strength always randomises.

Appearance
Currently Error is a black glitchy skeleton with a color palette mainly consisting of dark reds/reds, dark blues/blues, yellows, oranges, and blacks. He has two unsymmetrical eyes, one a small yellow pupil and the other is a circle with yellow, blue and black. He usually needs to wear glasses because of his eyes being messed up from when he was Geno but refuses to wear them sometimes. He wears a black hoodie, a red shirt, black shorts, and black slippers.

Abilities/Stats
ATK - ???
DEF - ???
HP - ???
Stamina - ???
[Error Blaster]
Error uses a type of Gaster Blaster called an Error Blaster, which are simply Gaster Blasters that are black in color and have blue tear-marks falling from their red eye sockets. Error's Gaster blaster is bigger, faster, and stronger than Undertale!Sans'.

[Blue Strings]
Error uses blue strings from his tear ducts to tie up and shatter SOULS, if his strings go inside a victim, he can transfer his soul into the victim's body, making his body vanish and the victim's soul to vanish turning the victim into him. This makes him able to control the victim, while the victim is helpless. This is Error's "main weapon" because Error feels more comfortable with the strings, as Error doesn't have very good eyesight.

[Error Bones]
Error is able to conjure up glitched bones, which are essentially powerful black-outlined red bones that he can summon in any capacity, and can use however he wishes.

[ERASE]
Error's signature ability when it came to destroying AUs, this ability lets him erase AUs easily. He sadly cant stop the erasure once it's begun so it just goes on and on until the AU in question is destroyed. This is the ability his Save, Load and Reset buttons moulded into.

[Glitched Eye]
A glitching eye where his Seers Eye used to be, this eye is what allows him to look into the code of AUs, beings and objects.

[Glitched Power]
As the glitch bugged out Error, that includes his abilities with Artificial DT. As such, Error's stats are the equivalent to an RNG machine. One second, he could have the highest stats he can have, next minute he has the lowest. In a way, this means underestimating or overestimating Error is nigh-impossible.

[Leviathan's Energy]
Novice (Current)
Intermediate
Advanced
Proficient
Novice
Themes
Normal Theme
Full Power Theme
Character Relationships
Core!Frisk - Despite their friendliness towards him (to the point that they save him from deletion), he's still convinced that they're just another anomaly needed to be deleted. He also plans to destroy their Omega Timeline as well, although he heard that the Omega Timeline has been destroyed.

After hundreds of resets and Genocide Routes, Sans suddenly gains Determination and remembers everything that happened in the previous timelines. With his newly found Determination, he plans to make the human become tired of dying, like he did in the Final Corridor, but this time, to the point of completely giving up and stopping the resets altogether.

Since a human soul is too powerful for his weak 1LV, 1HP constitution to handle, Sans decides to murder other monsters to increase his LOVE. This makes him feel heavily guilty and gives him horrible nightmares, going so far as developing insomnia after avoiding sleep for too long. However, as he continues his genocide, the initial good intentions and the guilt fade away, and he becomes a mindless killer himself.

Stopping the human becomes the only thing that matters to Sans. He understands the game system and intentionally destroys things like save points, chests and shops. He no longer feels guilt about murdering other monsters, since their memories are going to be wiped off by the resets anyway. He saves his brother for last, but doesn't spare him, justifying his actions by saying the human would make the kill more painful than him. This is his final mental breakdown. After killing Papyrus, he turns insane and is haunted by his brother's phantom.

Once he reached the Final Corridor, he was able to kill Dust, however the DT Soul was absorbed by a Voided W.D Gaster. Sans, facing his father, saw as the Goopy W.D Gaster became a Determination Soul Infused W.D Gaster. Gaster, ashamed of what Sans had become, revealed that the Determination Sans obtained was given to him by Gaster trying his best to manipulate the Void to give him Determination, however it was never meant to change the timeline to this state. And thus, Gaster battled Sans. Sans faced Gaster with all his might, however Sans's long list of abilities allowed him to best Gaster as he absorbed both Gaster's Soul and the DT Soul. Ashamed of who he has become, to the truest extent, he tried to RESET, hoping that it would bring everyone back. Unfortunately it did not.

When approached by Nightmare, Nightmare explained that he had a way to bring everyone back and reset Sans's timeline. He complied as Sans remained as Nightmare's Right Hand Man for a while.

Although some centuries after Error!404 became the most wanted, was the day Dust formed the Murder Time Trio under Nightmare's orders.

Before the human arrived in the Underground, Sans was a lazy and friendly skeleton who would often make bad jokes. He would spend a lot of time slacking off at Grillby's or sleeping at his sentry post, much to the annoyance of his brother, Papyrus, who hated laziness. Despite this, Sans was very caring about his brother, and they had a good relationship.

However, one day due to unknown circumstances later revealed to be Gaster's actions, Sans starts to remember the resets. This changes him radically, making him kill other monsters just to increase his LV, not sparing even his own brother. After this, Sans stops being lazy and becomes obsessed with killing the human, doing whatever it takes to stop them. He enjoys the madness, cruelty and slaughter of it all. Sans still makes jokes, but he doesn't enjoy it as much as before. He frequently chatters with Phantom!Papyrus, whom he still loves like a brother.

Capabilities
Dust is one of the most powerful murderers out there. Dust is up there when it comes to being able to battle and fight. Along with his seers eye, immensely high stats and immensely long list of abilities, Dust is the living embodiment of Monster Dust and is one not to face in battle.

Appearance
Murder!Sans's design closely mirrors his Undertale counterpart. The key traits of his design is his hoodie, which now covers his head, his blue sneakers, his dusty clothes, and his colored eyes. His eyes have two main colors, red and cyan. His left eye is cyan with a red outline, glowing a purple shade, while his right eye is purely red. He is coated in the dust of the monsters he killed.

Abilities/Stats
Current
Judgement Hall
Core Encounter
Hotland Encounter
Waterfall Encounter
Snowdin Encounter
Ruins Encounter
ATK - 440
DEF - 484
HP - 6,120
Stamina - 7,044
[Chromas Magic]
Gaster hands that come in 7 colors, all doing different things. The 7 Colors have the same abilities as the 7 Human Traits but Sans most commonly uses the colors for the way it’s described below. On top of being able to summon 7 Hands, Sans also has a special attack he calls Polychromatism in which Sans eyes will gain a purple flame on top of his Red and Blue eyes which indicate that he’s using his full power. This increases his energy and magic significantly, allowing Sans to use as many attacks as he desires, with his main Polychromatism Set being 1 Polychromatism Blaster, 2 Giga-Hands and 7 Gaster Hands.

Red: Similar to the Gaster Blaster, the user is able to create a red blast
Blue: Shoot Razor Blades aimed anywhere the user decides. The user is also able to control where they go while they’re out.
Light Blue: Summon Light blue strings that can string up anyone the user decides.
Yellow: Shoot yellow bullets anywhere the user aims at.
Orange: Create small orange spheres that are explosives.
Green: Create a green shield or heal anyone.
Purple: Summon Purple Spikes.
No Color: A Gaster hand that can do what a normal hand can do.
Rainbow: Combining all the colors will create a rainbow sphere that chases the opponent, which also creates a blast when the user chooses.
[Gaster Blasters]
Inherited from his father’s blasters, he is able to summon a Gaster blaster at any size he desires.

[Blue Soul Ability]
Augment or Negate anyone’s soul gravity at will.

[Orange Soul Ability]
Force the opponent to keep moving so they can survive

[Purple Soul Ability]
Restrict the opponent to 3 horizontal lines or “strings”, that one can move along or switch between to avoid attacks.

[Green Soul Ability]
Restrict the opponent to one spot and use a shield to block incoming attacks.

[Bone Manipulation]
Can summon bones to do as he desires. He is also able to use blue and orange bones.

[Teleportation]
The ability to teleport from one place to another.

[Karmic Retribution]
More commonly known as KR, is a poison effect that activates when the user decides. Depending on how much LV the opponent has, the KR could vary from taking lots of hp or taking not much.

[Intelligence]
Due to having all of Gaster's experiences and knowledge, he is fairly smart in general and very smart in terms of Quantum Physics.

[Seer’s Eye]
Sans’s special flashing and flaming blue and red eye, this eye allows him to see things seconds before it happens. This is what allows him to dodge the way he’s able to. This Eye is what allows his damage to ignore invincibility frames, why he knows about SAVE, LOAD and RESETS and he’s able to see other timelines. This ability allows his attacks to deal the same amount of damage every 50 milliseconds with contributes to his power. In RP, this means Sans would deal 8,800 damage per second and minimum of 125% of that for KR, 250% of that for KR if opponent has 20 LV or more.

[SAVE, LOAD, RESET]
The ability to save a point in time, the ability to go back to that point in time and the ability to reset the timeline to the beginning.

[Relentless Killer]
As his determination to kill increases, so does his damage.

[Undying Determination]
Dust has the most determination seen in any monster to the point where even if his HP drops to 0, he will stand there and keep fighting to his last breath. His Last Stand. This was seen in one case where his HP was dropped to 0, finished off his enemy, and use his Chromas Magic to heal himself.

[Physical Determination]
Dust is able to create absolutely anything with determination. While this is mostly conveyed as having so much determination you will do it physically, rarely is it seen as Dust literally making something out of Determination. If Dust makes any attacks with DT, it’ll scale with his stats.

[Determination Absorption]
Dust is able to take the determination of others, increasing his stats.

[Pyrokenesis]
Sans, having absorbed Asgore's soul, has the same abilities as the Dreemur family, that being the ability to summon fire at will, and use it to attack his enemies. He also is unique in his use of fire magic, as he also uses it to enhance his other attacks. His fire now appears as Blue Fire, a hotter fire to the regular Orange Fire Asgore and Toriel used.

[Spears of Undyne]
Very sharp white-outlined light-blue spears which once belonged to Undyne, Sans is able to conjure up these spears to use as attacks, be it using them physically or summoning them as attacks.

[Yellow Ricochet Spears]
Special Yellow Spears that Ricochet from walls, floors and most kinds of contact.

[Spear of Justice]
A Special Large Red Spear that is known to always be Undyne's Final Strike.

[Undyne's Magical Strength]
Undyne's unique ability, this essentially gives Dust enhanced strength.

[Trident of Asgore]
A red 3 pronged trident which once belonged to the the King of Monsters, Sans is able to conjure up tridents to use as attacks, be it using them physically or summoning them as attacks.

[Regeneration]
Sans is able to heal the hp of his allies or himself. This heal takes time but can heal someone to max hp.

Phantom!Papyrus - Papyrus is Sans's younger brother whom he slaughters in the hopes of gaining more power to defeat the player. The killing of his brother was a great breaking point of his sanity, and after that began to have a constant hallucination of Papyrus who frequently goads him to achieve his violent goals.

Due to having 20 LV, KR will be in full effect for Dust.
Dust's obsession to complete his goal means he will turn on anyone if it means his goal is complete.
Trivia
The sole reason why Murder!Sans has other monster's abilities is due to the common monster nature being if a monster absorbs another monster's soul, they gain their knowledge and experiences as well as their abilities.
Sans's combat location is not limited.
He changes his attack patterns each time.
He wears his hood to keep dust out of his face, and to not show himself to others.
Sans is aware Phantom!Papyrus isn't real.
Sans is rationally insane.
If Sans hits reset normally in his timeline, the risk of the loop of genocides would start again, hence why Dust is looking elsewhere for a solution.
In this timeline, where Dust reached LV19 by killing all the monsters he could find, Frisk still gained 7 LV from killing storekeepers such as Grillby, Burgerpants, etc.
Vetaverse's Dust!Sans's progressive stats were calculated by creating a formula based on the stat gain per LV from Frisk in Undertale.

Insane and Traumatized: He suffers from a final mental breakdown and deep psychological damage after repeatedly living through timeline resets.Haunted by Papyrus: He is constantly accompanied by a floating, ghostly phantom of his dead brother, Papyrus, whom he talks to.Detached and Nihilistic: He justifies murdering his friends and neighbors because their memories will just get wiped out by the next reset anyway.Cruel Humor: While classic Sans loved lazy puns, Dust Sans possesses a darker, more unsettling sense of humor and acts cold or aggressive.Appearance and AbilitiesDust-Covered Hoodie: He wears his blue hoodie with the hood pulled up over his head to keep the literal dust of his victims out of his face.Glow Eyes: His eyes flash with a mix of red (representing determination) and cyan/blue.High LV (Level of Violence): Because he killed the entire Underground, his stats, bone attacks, and Gaster Blasters are vastly stronger than the original Sans.

Head Injury: Has a deep, massive hole on the left side of his skull caused by Undyne.Clothing: Wears a tattered, furry hoodie stained with blood, a bloodied white shirt, and sneakers instead of slippers.Eye: Features a dark or red-tinted socket rather than his traditional glowing magic eye

Deranged Predator: Acts as a savage hunter in Snowdin, easily agitated by his intense, unending hunger.Dark Humor: Retains his joking habit, but his jokes are twisted into genuine death threats.Underlying Tragedy: Beneath his psychotic and dangerous exterior, he still harbors a warped sense of protectiveness and deep despair regarding his brother, Papyrus, and their bleak survival.

Axe Wielding: Frequently uses a large bone-made axe for brutal melee attacks.Enhanced Magic: Retains powerful, highly accurate bone manipulation and piercing attacks that require little effort to summon

Around one month after the Core malfunctioned, Sans and Papyrus would give their food away to ones in need, while Sans would convince his friends that support and jokes is enough to keep their spirits moving in the right direction. One day, some of the dog monsters left to go to the Core for a meeting and asked Sans if he would want to come along before they left Grillby's. Sans turned down the offer and decided to eat. Suddenly, Grillby smashed his food, screamed from pain, as the clean magic of air that created the fire of his very existence was now gone, and begged Sans for help. Scared, Sans ran out of the restaurant and decided to join the dogs to the Core.

Sans later arrived to meet Undyne and Papyrus, apologizing for being late and handed her blueprints of the Core's interior. Undyne was left impressed by his work and thanked him. As a response, Sans said, "What are friends for?", leaving Undyne to go and reconcile for lashing out at Alphys a month ago. As they hugged, Sans and Papyrus decided to go home and eat some food. As Sans turned around to say goodbye, he noticed Alphys staring at him, very intense and crazed, making Sans somewhat intense.

Three months had passed and the Core was nowhere near being fixed. Sans was walking around Waterfall at the time and heard a conversation of Undyne and Alphys were having at another location through an Echo Flower. He was left horrified from Undyne's consideration of suicide, Alphys mentioning that food was running low, the thoughts of monsters wanting to eat one another, and most importantly, Alphys suggesting that they use what ever kind of powerful magic Sans had in him to power the Core. Not wanting any of this to happen, Sans spent weeks in the shed, conducting plans of engineering and science.

Papyrus attempted to reach out to him, but he was not interested. Upset, Papyrus began to leave for the Core. Thinking of the horrible stuff that Undyne could possibly do to his brother, Sans offered to go in his place. As he almost left town, the Not-Mayor Bear caught up to him and expressed his concerns for him. Sans shook them off and told his friend that he was fine, but was really hiding his true feelings. The Bear then walked him to the end of town and packed him a pear for the road.

A while later, Sans noticed a kid crying from starvation. Sans offered his pear to the kid, but was left in shock from how disfigured their face was, as they were dusting. Once the kid had dissolved completely, one of Undyne's guards appeared and walked him to the lab, telling Sans how noble he's been for giving his food away, but also worrying about his state. They then arrived at the lab, with the guard shutting the door behind him, leaving Sans in the dark and creepy lab.

Sans walked through the halls of the lab, pretty jumpy about how dark it was. As he began to brush his worries aside, he heard screaming, with his reaction being creating many numbers of bones down one of the halls. Once he started to calm down, he instantly screamed and jumped when a goat mother (possibly Toriel) was creepily smiling right next him after the loss of her child. Blaming her daughter's death on Undyne, she stated to Sans that she was starting a revolution against the queen. Before she left, she offered Sans a place in her uprising.

A while later, Sans met up with Undyne in front of the Core. Undyne, not wanting to sacrifice her friend and being afraid that his presence may make her consider it, asked Sans to leave. Sans did not, however, and said that he had an idea to fix the core. He devised that they destroy the only power cell inside it and rebuild it. As he began to leave, Undyne yelled at Sans for being useless, as she thought his plan was stupid. Hearing this, Sans immediately grew angry that he was giving away his food, convincing his friends not to end it, and staying up day and night trying to fix the core himself, only to be called useless.

After a long argument, Sans apologized for his outburst and offered Undyne to have some food at his house. Undyne, finally losing it with no other options, had her guards pin down Sans and explained to him everything Alphys had told her about him. She gripped a mechanical claw in her hand and held it close to his face in means of extracting his "Seers Eye". Pissed, Sans breaks free and fights back with his magic, confirming to Undyne that Alphys was right. As he tries to teleport away, Undyne holds him still with Green Magic and throws arrows at him. Sans's reflexes prove to be far to fast for her to hit him and explains that she should quit. Alphys, however, speaks through the speakers and tells Undyne that she should wear him out. Before she could say anything else, Sans destroys the speaker.

He then chases one of the guards to the core where he warns Undyne that Sans wasn't exactly dead. He killed the guard, then attacked everyone in the room with bones, harming them with his Karma effect. He quickly leaves, to go confront Alphys, as this was her idea from the beginning.

Sans knocks on the door to her lab. Knowing who it was, Alphys refuses to let him in, only for the wall to be destroyed by him. Alphys cowers, saying there was an explanation for their attempted murder. Sans does not want to hear it and then prepares to rip out her jaw. Alphys quickly presses a button, turning on a machine that was powered by his eye. Recognizing the blue glow as his magic, Sans began to hear reason from what Alphys had to say, while saying Sans had every right to be mad and kill her. She explains that his idea about the "Core's core" was too big of a risk, and that while this wasn't justified, Alphys tells him that monsters had him to thank for this. Sans remained silent, seemingly beginning to understand her actions. However, Alphys went too far by saying that while she was sorry for her convincing of Undyne to kill him, she expresses that she doesn't regret her choices and that she did the right thing. This seems to trigger Sans, as he turns towards her with a creepy smile. He then proceeds to impale Alphys' head into many sharp bones sticking out of the wall and damage the Core with many bones, thus rendering the Underground without power once more. He then leaves to avoid Undyne's wrath.

Before his cracked skull and insane demeanor, Sans used to be a cheerful skeleton with a welcoming and intelligent yet hilariously lazy attitude for all showing that a few puns could bring upon a smile or two.

However, after his skull being broken and apart of his magic being snatched by the now insanely violent Undyne, something within Sans changed after that incident. Sans claimed a new rule created where humans who fall down are to be consumed for survival. After this Sans was no longer the joyful skeleton he was once. Despite the rule Sans never eats anything, especially humans, for 7 years which gnawed all the kindness out of him, along with all of the sanity thrown on his brother who fell for his trick to eating a piece of flesh in a spaghetti meal in order to save him from starvation and convince to not go on a hunger strike.

Capabilities
Horror is, while somewhat weakened, is a very capable fighter. As he has obtained some LV for himself, he's also got some stats to defend himself. On top of his Fragmented Immortality, no one at all messes with him. He's one of the most dangerous monsters in the underground.

Appearance
Horror Sans doesn't change much when it comes to attire. Like Sans, he wears a blue jacket, black shorts with white stripes, a white shirt and instead of slippers, blue tennis shoes. His shirt also appears to be stained with blood.

His physical appearance is what really makes him stand out. Unlike his Original counterpart, He still wears the same clothing, but it is dirtier from the blood. His bones are weak since he hadn't eaten anything for many years. he has a large and very noticeable crack in his head. his eyes are entirely black but he has a blood red pupil in his left eye.

His smiley grin has widened and became more psychotic after his cranium got broken (which might be due his psychosis or because he is in pain).

Abilities/Stats
ATK - 5
DEF - 6
HP - 5
Stamina - 16
[Gaster Blasters]
Inherited from his father’s blasters, he is able to summon a Gaster blaster at any size he desires. Uses up 14 Stamina per Blaster Summoned.

[Blue Soul Ability]
Augment or Negate anyone’s soul gravity at will. Uses up 14 Stamina per turn used.

[Bone Manipulation]
Can summon bones to do as he desires. He is also able to use blue bones. Uses up 12 Stamina per bone attack.

[Teleportation]
The ability to teleport from one place to another. Uses up 16 Stamina per teleport.

[Bone Axe]
Horror is able to use a Bone Axe he made himself as a weapon.

Emotionally Numb: Suppresses most genuine feelings, leaving him hollow, unpredictable, and chaotic.Theatrical and Sadistic: Treats violence like a performance, laughing or smiling during tense, uncomfortable, or cruel moments.Masked Inner Turmoil: Beneath the sociopathic exterior lie cracks of hidden guilt, fear of abandonment, and deep regret over killing his brother Papyrus.Subservient Ally: Often works alongside Nightmare Sans and other murderous Sans variants like Horror and Dust

Weapons: Wields a sharp kitchen-style knife alongside enhanced, goop-spilling Gaster Blasters and razor-sharp bones.High Determination: His immense, corrupted determination grants him boosted stats, speed, and lethal physical spikes that erupt upon killing foes

Killer!Sans' AU takes place in a Genocide route, where Sans, after multiple resets, accepted Chara's deal. He then joins Chara in their Genocide (which includes killing his own Brother). There can be various outcomes of Something new timelines. Some of these outcomes are:

#1: He killed Chara, and gained good ending (one of canon outcomes, not explained yet).

#2: He joined Chara and made a partnered Genocide.

#3: He joined Chara in his Genocide, but later decided to kill them and continue without them.

#4: He is forced to do a Genocide run by Chara.

#5: He refused charas deal in his current timeline.

(Note: #3 is the most canon route)

Appearance
He looks much like Classic Sans, but with a red target-like soul displaying, black sweater, shorts with inverted colors, shoes instead of slippers and black goop pouring out of his eyes, this is represented as his determination. His soul and face appearance can change according to stage he is in.

Personality
Killer!Sans is very thoughtful but not to the point of feelings usually killing most of the time, hates being belittled, and generally is a negative character. Killer also seems to suffer from multiple personality disorders, as at times (with whatever magic is left) a tiny speck of an eye will appear in his right socket, this is classic Sans trying to get out. This is when he'll have little breakdowns and freak out a little, as he's beginning to feel again and he's reminded of the pain he's caused, not only that but he also has a shadow-like Papyrus that will sometimes appear to him. This is his guilt going into overdrive as his sins crawl up his spine

He has four "stages":

Stage one: Sans is surfaced, in this stage others can be normaly talk to him.

Stage two: Classic killer, should not be trusted.

Stage three: Crazy mode, he will hurt anything and anybody in his way.

Stage four: He does not talk much about this stage. But it seems it is most dangerous stage, and it is shown that it can get worse.

Knife- Presumably gives 99 attack, Like Undertales "REAL KNIFE"

Gaster Blaster: He is not using it much. His gaster blaster is bigger than the gaster blasters of other sanses. Its full power is currently unknown, but it is most probably very destructive. its color is like a normal blaster, but with black goop coming out of its eyes and little white pupils in its eyes.

Soulless and Vials: He lacks a real soul, so he drinks from colored paint vials strapped to his chest to artificially feel emotions. Without them, he can be apathetic or detached.Energetic and Forgetful: He is hyperactive, easily excited, loves art, and writes notes on his large scarf because he has bad short-term memory.Quirks: He randomly vomits ink when he gets too excited or emotionally overwhelmed.Deep Fears: He has an intense phobia of pure white, empty spaces and being totally alone.

Ink!Sans assumes the role of a protector and a loyal companion to Alpha!Sans. As the embodiment of the Sans character within the unfinished AU known as ___Tale, Ink!Sans carries the unique distinction of being the guardian of creativity and creation itself.

In the intricate web of alternate universes, Ink stands as the god of creation, diligently watching over and safeguarding the delicate balance of all AU's. His presence is not merely confined to the boundaries of a single narrative; instead, he extends his protective influence across the vast expanse of alternate realities, ensuring the harmony and continuity of the multiverse. In this cosmic role, Ink!Sans holds a significant place as the keeper of the creative essence, weaving the threads of possibility and imagination that connect the various AU's within the fabric of existence.

Personality
Ink Sans, known for his upbeat and passionate artistic nature, faces a unique dilemma—he lacks a soul. To compensate, he consumes special paints that mimic the essence of having a soul. When these paints run dry, Ink reveals a darker side, becoming a deranged maniac indifferent to the people of the multiverse, focusing solely on the existence of alternate universes.

His belief in the insignificance of individual lives stems from the abundance of duplicates across the multiverse. Notably, Ink harbors an intense fear of the metaphorical meaning of white, compelling him to infuse color into anything plain. This dual nature adds complexity to his role as both a creative force and a soulless entity within the vast tapestry of the multiverse.

High Energy: Loud, excitable, and eager to catch a human to join the royal guard.Taco Maker: Loves cooking Mexican food like tacos and burritos instead of Italian pasta.Catchphrases: Frequently laughs with a loud "MWEH HEH HEH!"Puns & Riddles: Enjoys telling riddles and still sneaks in occasional bad puns.

Personality
Sans is excitable, loving, and enjoys making tacos for his friends.He calls himself "The Magnificent Sans" or "The Supreme Sans!".

Sans likes to make tacos and burritos instead of spaghetti (Italian food being swapped with Mexican) and likes to say "MWEH HEH HEH!” he also likes riddles and puzzles.

He enjoys making puns and pranks.

Sans enjoys collecting sci-fi figurines and spaceships (as well as other snippets).

Abilities
During his fight, Sans inflicts KR(Karma)on Chara and turns their SOUL blue. Sans can also use bone magic

Genocide Route
When Sans is fought, he tells Chara to run into his arms, before getting killed. However, if you spare him in the Genocide Run, this will end the Route. (just like if you will spare papyrus on genocide in undertale)

Sadistic and Cruel: He actively enjoys causing pain and fear because it feeds his power and existence.Manipulative: He uses psychological warfare, exploiting past memories and turning allies or enemies against each other.Pragmatic and Deceiving: He is a master strategist who builds pacts with other multiversal villains (like Cross or his "Bad Guys" gang) to maximize widespread misery.Strict with Deals: While he is treacherous, he notoriously expects compliance with his bargains and punishes broken deals severely.

Before Corruption: He was gentle, sensitive, empathetic, and deeply caring toward animals, flowers, and his twin brother, Dream.After Corruption: Overwhelmed by severe abuse from villagers and the toxic consumption of the negative fruit, his personality inverted into malice, emptiness, and a cold hunger for contr

As a child, he cared about his brother, his homeland, and the tree that gave them life. Through comics, something happened to Nightmare, making him grow tentacles and start coughing up black goop. He stated that he hates Dream and wants to kill him. Some may think that Dream is, in some way, responsible for whatever happened to Nightmare.

The tree spirit created him to protect the tree (the side for negative feelings). Together with his brother, Dream, they both protected the tree as guardians. As time went on, people traveled from far and wide to get just one golden fruit from his brother. Nightmare envied his brother because no one would take a fruit from his side of the tree. One day, he took a fruit from his brother's side, to show he could take care of it. But a being who is filled with negative feelings will turn the apple into a bad one. Then, he corrupted the rest of his brother's tree. Everyone blamed Nightmare, and he ate all the fruits from his tree. That is when Nightmare became the one we know of now.

Nightmare is very powerful. He is powerful enough to, albeit temporarily, trap his brother in stone. He also has an army of dark Papyruses that are similar to Underfell Papyrus in stature. He can turn into a puddle and move around without being noticed, like a shadow. He is also able to teleport through the darkness. He can only visit AUs with negative emotions, like Negatale, and he can use bad emotions to manipulate people. He can change his form, but he's keeping Sans' form because he's comfortable with it. He uses his tentacles to fight, and make him look bigger than he really is. He can also whisper to people with ongoing negative emotions, as in mind controlling them. He's immune to weapons; if stabbed, it causes no damage and he'll absorb it. If not dropped, the weapon will be trapped in black goop and start to melt.

He can also fall/jump from a great height without sustaining damage. Whenever he falls/jumps, the ground underneath him breaks.

Weaknesses
Light is his main weakness. If you illuminate a dark area, you can damage him.

He's also disgusted by positive emotions. If he can't make them negative, he'll just leave, since it weakens him.

He also is completely unable to enter positive AUs, like Haventale. A barrier prevents him from entering. A similar thing happens to Dream with Horrortale.

Because he only has one eye to see, he has a blind spot.

Kind and Compassionate: He deeply hates hurting others, prefers peaceful solutions, and tries to spread joy, love, and hope.

Quirky and Over-Dramatic: Driven by the positive energy inside him, he can act a bit eccentric, talk too much, and occasionally worry excessively when bad things happen.

Insecure Underneath: Despite representing ultimate positivity, he struggles with a lack of true self-confidence.

Protective and Heroic: As the founder of the Star Sanses, he is fiercely dedicated to protecting alternate universes from negativity and opposing his twin brother, Nightmare Sans.

Dream!Sans was created from the light excluded by the tree of dreams, better known as the tree of feelings. Even though his name is Sans, he's rather called Dream, named after the tree that gave him life. Dream has no monster or human soul. He possesses all the good emotions of every living thing, including monsters, humans, etc. Dream works together with Ink!Sans, who creates artwork of the AU's and protects them, while Dream fills them with happiness and love. He has a brother named Nightmare; Dream usually calls him out for his bad deeds and punishes him.

Dream is smaller than the original Sans. He wears a golden crown on his head and a light blue jacket, with slightly darker pants. The jacket is closed with a golden belt with the initials 'DS' on it (standing for Dream Sans). On the sides of the belt are orbs containing the hopes and dreams of everyone. He has boots that match with his belt, and also he wears a golden cape, a gift from his brother, tied up with a badge.

As the embodiment of good emotions, Dream can absorb the happy emotions in his surroundings and use them to heal himself or his companions; he can also use them to increase his own speed and strength. His weapon is a golden pole with stars on the ends, which can be turned into a bow, and from that two daggers connected by the bow string. Dream can use happiness to travel through AUs.