Unstable Sans

Author’s Note: This is an absolute dogshit character I made a long time ago. Like holy shit, this is TERRIBLE. I just wanna keep it around so me and some pals can laugh at it.
==Story==
In a special au where sans had gone mentally unstable, frisk had finally freed the monsters from the underground, yet there was a catch to this. The humans still saw monsters as a malevolent race and saw them as attackers so war was declared. Humans and monsters had to unfortunately enter a nuclear war the Earth was split between loving the monsters and hating the monsters, causing another world war. During this, there were still monsters in a mental institution underground, one being sans. Suddenly, Nightmare Sans sensed a lot of negativity from this au and decided to meet the sans. After seeing this sans was in a poor mental state, he had the unthinkably evil plan of tormenting this sans. 
After six months of mental torture, one day when nightmare sans left, sans had found a way out. Him being extremely mentally unstable at the point went out and decided to murderer everyone in the institution. On the way out, he had found a battle-axe left outside of the underground and took it for his own, adding a bit of his magic to it. After these events, Dream Sans became concerned and took unstable to Dreamtale. There Unstable felt indescribably happy due to being with nightmare so long and finally began to feel happiness. He had become “loony” and tried to kill dream, which had failed and made unstable be banished to an unknown au. 
This au was the au that Insanity Sans was in. The two eventually met up and decided to have a battle. The two met at a stalemate and became great friends afterwards surprisingly. After becoming friends with insanity sans, unstable was introduced to the murder time trio and the multiverse. Unstable had met a lot of sadistic murderers ranging from the crazed Horror Sans to the sadistic monster Infected!Sans. He even was introduced to team null and joined it to become stronger and “have fun with my pals.” 
After time though he discovered that the murder time trio was fighting a murderous human and whenever it was insanity’s turn, unstable sans followed and killed the human himself, gaining a mass amount of determination and level. Afterward he became disgusted with humans and made it his mission to kill every single frisk and chara. He’s hung out with friends and made new ones while achieving his goal and he almost succeeded actually. He had found a dustbelief papyrus battling frisk and after seeing a papyrus get hurt, he was enraged and took the 6 human souls in that au, destroying that frisk too. He kept the souls and became a monstrous being with elongated limbs and a long neck. Afterward he started his mission and after killing nearly all frisks and charas, became a being made of complete determination and only had one more frisk in his way: Savior!Frisk, a mysterious frisk who had appeared solely to stop unstable!sans. Unstable sans was unfortunately defeated while at it. Due to him having ties with Null!Gaster, he was allowed one more chance at life and decided to stop his sadistic mission and just go with the plans of team null.
==Profile==
===Appearance===
Unstable!sans appears to look like a normal Sans, but with some differences. He has bit teeth and an enlarged smile. His eyes are large with tiny red pupils. He has several cracks on his head and blood on his jacket. His undershirt is stained a light red with blood and he has dust on his slipper and pants. His slipper have faded into a dark pinkish-red.
===Personality===
Unstable!sans is a sadistic murderer that love to see people suffer and constantly pends between different personalities, which surprisingly made insanity!sans and Unstable!sans friends. He seems empty and aggressive when around anyone but friends, but with friends, he’s odd but funny. He loves playing smash Bros and can honestly be pretty nice and acts somewhat sane around his friends, only acting truly insane in battle. He acts childish around his friends and draws childish drawings of him with his friends...but this does not mean he is stupid. Unstable!Sans though seeming childish is also very aware and knows when stuff is wrong.
==Abilities==
===Stage 1/ Unstable! Sans===
Essentially his normal form. The following are his attacks in this form:
==== Unstable blasters ====
Insane-looking Blasters that release powerful, red beams.
==== Sharp Bones ====
Sharp bones that do extra damage due to their sharp points.
==== Blue Soul ====
He could use telekinesis on you to force you onto walls and attacks.
==== “Axely” ====
This is Unstable’s battle-axe he found outside of his au lying there in the ground. The following is it’s color code:
-Orange means move through the axe blade(s).
-Cyan means move thought the axe blade(s).
-A normal blade you must avoid.
==== Cyan Bones ====
Bones that are blue and require for you to stand still to avoid them.
==== Orange Bones ====
Bones the are orange and require for you to stand still to avoid them.
===Stage 2/Angered form===
This form is achieved whenever Unstable!Sans is hit and its essentially like an evolution where he becomes a tad bit stronger and stays that way. This makes him really angry and his senses are heightened. The following are his attacks in this stage:
==== Angered!Blasters ====
These blasters look similar to the Unstable!Blasters but look angry and have a scar on their right eye. They also do more damage than the Unstable!Blasters.
Unstable!Bones
These are spiked bones but with a glowing, red substance on the end. Most likely determination.
==== Blue Soul ====
He could use telekinesis on you to force you onto walls and attacks.
==== Orange Soul ====
When this is activated you cannot stop moving or you take damage.
==== Cyan Soul ====
When activated you get the chance to build up shields to block unavoidable attacks if you don’t get it.
==== Gray Soul ====
In this form you gravity continuously sends you the direction you go in without your doing and you may only go a different direction if you turn around.
==== “Angey Axely” ====
Essentially Unstable’s axe but with more capabilities:
-Blue must be avoided or you are flipped to the opposite side of the box. No damage done just a gravity switch.
-Red is hard for unstable to land but if hit it reduces you to 1hp depending on your power.
-Orange means move through the axe blade(s).
-Cyan means move thought the axe blade(s).
-A normal blade you must avoid.
==== Cyan Bones ====
Bones that are blue and require for you to stand still to avoid them.
==== Orange Bones ====
Bones the are orange and require for you to stand still to avoid them.
==== Red Bones ====
Although extremely slow and easy to avoid, if hit you will be reduced to 1hp.
==== Green Bones ====
These bones are usually slow yet come in an abundance and when one is hit by them they are hurt but unstable is healed.
===Stage 3/Monstrous===
In this stage unstable manages to convince a certain scientist (Professor Error) to make him a serum that will “make me big and strong” and thus the monstrous serum, a serum that allows the user to become an absolute beast, was born. His main fighting style in this stage is brute force.The following are the attacks of unstable in this stage:
==== Large Unstable blastsers ====
These are larger variants of Unstable!Blasters that are larger and fire larger beams.
==== Large Bones ====
These are larger bones that are spiked and can cut clean through most enemies. Despite their immense size and sharpness though they only do 20 damage.
==== Tail ====
Unstable sans has two tails: one similar to a scorpion the other similar to a spiked ball.
Ram 
In his immense size Unstable!Sans can pack a powerful ram. 
==== Bite ====
Unstable sans, having needle sharp teeth, is capable of biting its enemies, sometimes going as far as to eating them like an animal (essentially what he is in this form).
==== Blue Soul ====
He could use telekinesis on you to force you onto walls and attacks.
==== Cyan Bones ====
Bones that are blue and require for you to stand still to avoid them.
==== Orange Bones ====
Bones the are orange and require for you to stand still to avoid them.
==== Red Bones ====
Although extremely slow and easy to avoid, if hit you will be reduced to 1hp.
==== Green Bones ====
These bones are usually slow yet come in an abundance and when one is hit by them they are hurt but unstable is healed.
===Stage 4/Determined===
This stage activates when he is finally beaten after absorbing the monstrous serum. He dusts but his soul simply refuses due to his mass amount of determination and he is reborn with a second chance as a powerful being with the sharp tail from his previous stage and determination seeping from his cuts and wounds. The following are his attacks:
==== Determined!Blasters ====
A powerful blaster made of determination that blasts powerful beams.
==== Determined!Bones ====
Bones made of determination that do a powerful amount of damage.
==== Save Stars ====
These are four-pointed ninja stars that look similar to save stars that he can use as a quick projectile. He only has five though.
==== Cyan Bones ====
Bones that are blue and require for you to stand still to avoid them.
==== Orange Bones ====
Bones the are orange and require for you to stand still to avoid them.
==== Red Bones ====
Although extremely slow and easy to avoid, if hit you will be reduced to 1hp.
==== Green Bones ====
These bones are usually slow yet come in an abundance and when one is hit by them they are hurt but unstable is healed.
==== Black Bones ====
These are bones that can only be used four times but when used it takes away a lvl from the enemy. If there is no lvl present the enemy just looses a health point.
==== Blue Bones ====
Bones that are unavoidable yet can only be used when the cyan soul is into play and are usually blocked by the patience shield.
==== Purple Bones ====
These bones only really appear when the purple soul is activated and stay on the lines as obstacles.
==== Yellow Bones ====
These bones only really appear during the yellow soul is activated and must be shot to be avoided.
==== Gray Bones ====
Bones that do no damage and are merely used to push.
==== Blue Soul ====
He could use telekinesis on you to force you onto walls and attacks.
==== Orange Soul ====
When this is activated you cannot stop moving or you take damage.
==== Cyan Soul ====
When activated you get the chance to build up shields to block unavoidable attacks if you don’t get it.
==== Gray Soul ====
When this is activated gravity continuously sends you the direction you go in without your doing and you may only go a different direction if you turn around.
==== Yellow Soul ====
When this is activated you gain a yellow revolver that allows you to shoot attacks. Attacks that are white are destroyed but yellow attacks just subside.
==== Purple Soul ====
When this is activated you are forced to switch between lines to avoid attacks.
==== Black Soul ====
This is hard for unstable to activate but when activated and hit with something you drop a lvl. If you have no lvl then you drop 4 health points.
==== White Soul ====
This is also hard for unstable to activate but when activated this makes the player’s defense, attack, and speed drop.
==== Tail ====
He can stab an enemy with his sharp tail.
==== “Determined Axely” ====
This is Unstable’s axe but with yet more capabilities such as:
-Blue must be avoided or you are flipped to the opposite side of the box. No damage done just a gravity switch.
-Red is hard for unstable to land but if hit it reduces you to 1hp depending on your power.
-Orange means move through the axe blade(s).
-Cyan means move thought the axe blade(s).
-Yellow can only be activated during the yellow soul and must be shot to be subsided
-Purple can only be activated during the purple soul and can essentially sends strikes that appear on the lines
-Black, though being hard to activate, makes the one who is hit drop a lvl. If no lvl is present then then one hit is reduced by 10 health points.
-White, though also being hard to activate, makes the one hit experience -5hp, slowness, drop in defense, and drop in attack.
-A normal blade you must avoid.
 a powerful beam that costs unstable’s life yet is enough to neutralize an entity as strong as FatalError!Sans.
=== Stage 5/ The Frisk Slayer ===
After discovering how disgusting frisks can be he decided to kill frisks and charas and became a powerful entity. He once ran in to dustbelief trying to fend off frisk and was disgusted with this frisk so he went on to absorb the human souls and underwent a transformation, recreating a new him with a mass amount of determination, the monstrous trait, and the human souls. The following are this being’s attacks:
==== All!Blasters ====
Gray blasters with rainbow eyes that fires a black beam of total destruction.
==== All!Bones ====
Gray bones with a rainbow aura that can do a tank of damage.
==== Tail ====
He can stab an enemy with his long, sharp tail.
==== Hand Blaster ====
He can fire red lasers from the circle that is in the pal of his hand.
==== Scratch ====
He can use his long, sharp claws to scratch an enemy.
====Cyan Bones====
Bones that are blue and require for you to stand still to avoid them.
====Orange Bones====
Bones the are orange and require for you to stand still to avoid them.
====Red Bones====
Although extremely slow and easy to avoid, if hit you will be reduced to 1hp.
====Green Bones====
These bones are usually slow yet come in an abundance and when one is hit by them they are hurt but unstable is healed.
====Black Bones====
These are bones that can only be used four times but when used it takes away a lvl from the enemy. If there is no lvl present the enemy just looses a health point.
====Blue Bones====
Bones that are unavoidable yet can only be used when the cyan soul is into play and are usually blocked by the patience shield.
====Purple Bones====
These bones only really appear when the purple soul is activated and stay on the lines as obstacles.
====Yellow Bones====
These bones only really appear during the yellow soul is activated and must be shot to be avoided.
====Gray Bones====
Bones that do no damage and are merely used to push.
====Blue Soul====
He could use telekinesis on you to force you onto walls and attacks.
====Orange Soul====
When this is activated you cannot stop moving or you take damage.
====Cyan Soul====
When activated you get the chance to build up shields to block unavoidable attacks if you don’t get it.
====Gray Soul====
When this is activated gravity continuously sends you the direction you go in without your doing and you may only go a different direction if you turn around.
====Yellow Soul====
When this is activated you gain a yellow revolver that allows you to shoot attacks. Attacks that are white are destroyed but yellow attacks just subside.
====Purple Soul====
When this is activated you are forced to switch between lines to avoid attacks.
====Black Soul====
This is hard for unstable to activate but when activated and hit with something you drop a lvl. If you have no lvl then you drop 4 health points.
====White Soul====
This is also hard for unstable to activate but when activated this makes the player’s defense, attack, and speed drop.
”Hand Axely
Unstable’s axe has become one of his hands and is easier to use and navigate but is has the same capabilities such as:
-Blue must be avoided or you are flipped to the opposite side of the box. No damage done just a gravity switch.
-Red is hard for unstable to land but if hit it reduces you to 1hp depending on your power.
-Orange means move through the axe blade(s).
-Cyan means move thought the axe blade(s).
-Yellow can only be activated during the yellow soul and must be shot to be subsided
-Purple can only be activated during the purple soul and can essentially sends strikes that appear on the lines
-Black, though being hard to activate, makes the one who is hit drop a lvl. If no lvl is present then then one hit is reduced by 10 health points.
-White, though also being hard to activate, makes the one hit experience -5hp, slowness, drop in defense, and drop in attack.
-A normal blade you must avoid.
Giga!Ray: he can fire a powerful, rainbow beam that is five times the power of his FINAL BLAST attack in his Determined form but in turn it takes half of his hp.
=== Stage 6/ The Red Monarch ===
In this stage unstable has gone on to kill almost every frisk, absorbed the 6 human souls from 5 other AUs, absorbed hate, taken a soul of fear, and become a being of immense power and has achieved absolution, the maximum amount of power he could achieve. The following are this being’s attacks:
Monarch!Blaster
A red blaster with a black crown that shoots a powerful, black beam.
==== Monarch Bones ====
Black bone with different colors sometimes appearing within it then disappearing that does a powerful amount of damage.
==== Wrathful Hands ====
He can shoot enormous, black beams from his hands
==== Tentacles ====
He can use the tentacles that replace his legs to stab, grab, or hit things with.
==== ====
This is Unstable’s axe but with an immense amount of power within it and many colors appearing and disappearing within it.
====Cyan Bones====
Bones that are blue and require for you to stand still to avoid them.
====Orange Bones====
Bones the are orange and require for you to stand still to avoid them.
====Red Bones====
Although extremely slow and easy to avoid, if hit you will be reduced to 1hp.
====Green Bones====
These bones are usually slow yet come in an abundance and when one is hit by them they are hurt but unstable is healed.
====Black Bones====
These are bones that can only be used four times but when used it takes away a lvl from the enemy. If there is no lvl present the enemy just looses a health point.
====Blue Bones====
Bones that are unavoidable yet can only be used when the cyan soul is into play and are usually blocked by the patience shield.
====Purple Bones====
These bones only really appear when the purple soul is activated and stay on the lines as obstacles.
====Yellow Bones====
These bones only really appear during the yellow soul is activated and must be shot to be avoided.
====Gray Bones====
Bones that do no damage and are merely used to push.
====Blue Soul====
He could use telekinesis on you to force you onto walls and attacks.
====Orange Soul====
When this is activated you cannot stop moving or you take damage.
====Cyan Soul====
When activated you get the chance to build up shields to block unavoidable attacks if you don’t get it.
====Gray Soul====
When this is activated gravity continuously sends you the direction you go in without your doing and you may only go a different direction if you turn around.
====Yellow Soul====
When this is activated you gain a yellow revolver that allows you to shoot attacks. Attacks that are white are destroyed but yellow attacks just subside.
====Purple Soul====
When this is activated you are forced to switch between lines to avoid attacks.
====Black Soul====
This is hard for unstable to activate but when activated and hit with something you drop a lvl. If you have no lvl then you drop 4 health points.
====White Soul====
This is also hard for unstable to activate but when activated this makes the player’s defense, attack, and speed drop.
 
== Relationships ==
===VE! Sans / Void Emperor! Sans (Enemy) ===
Unstable holds a grudge against Void Emperor Sans because while in the void his AU became, Void Emperor Sans fought him for his au which he was going to add to the void and the two had arguments and even a small fight.
=== Sabor!Sans (enemy) ===
Unstable hates Sabor for several reasons; First reason is Sabor doesn't allow Unstable to kill all AU Frisk nor AU Chara. Second reason, Sabor is just pretty annoying in general.
===AU Frisk and Chara (Victims and Targets) ===
Unstable wants to kill them all.
=== Anyone who takes the Murder!Sans Role ===
Since anyone with a “Murder” role takes a murderous path, it peaks the interest of unstable!sans and he sees them as “fellow murderers” and “members of the murderer society.”
=== Dark!Insanity (almost Best friend) ===
Unstable!Sans had met Dark!Insanity in a corner at the murderer party. He talked to Dark!Insanity and while dark!insanity was skeptical unstable would do something, listened to madness sans and talked with him. The two got along pretty well and started meeting up later on after that.
=== Maniac sans (good friend) ===
Like unstable, he is quite literally a maniac. Him, and unstable are inseparable 
==Gallery==
Madness!Sans phase 2.png|thumb|Unstable!Sans in his phase 2/ angered form
Madness!sans (fear form).jpg|thumb|The abomination that is Unstable!Sans phase 3
Madness!Sans phase 4.jpg|thumb|Unstable!Sans in his Unstable!Rested/ phase 4
Thanks glitch.jpg|thumb|Drawing by JustAnotherGlitchDuh
Madness!Sans Update 2.png|The first ever drawing of Unstable!Sans
FBF524D8-9DEA-483A-81BE-FE36F4493D63.webp|Sprite of Unstable!Sans by Aaron Paulino
Unstable!Sans Lvl 101.png|Unstable Sans in his Frisk Slayer/ Phase 5.
Unstable Sans Phase 6.png|THE RED MONARCH
==Trivia==
*Unstable!Sans only shows his truly insane side in battle
*Unstable!Sans started an “axe gang” composed of him, chicken’s insanity sans, and horror sans
*Unstable!Sans really likes hot pockets now for some odd reason
*During his 4th phase, he is seen to have a disturbing papyrus and gaster behind them and seem to aid him in battle
*His favorite color is blue
*He can see very well despite having small pupils
*since he has no teeth in phases 1,2, and 4, he uses magic to chew his food
*he calls his axe “axley”
*This is bad.
Category:Characters
Category:Evil
Category:Insane
Category:Killer
Category:Powerful
Category:AUless
Category:Destroyers
Category:Determination Monsters
Category:Skeleton
Category:Villains
Category:Non-existent AUs
Category:Madness
Category:Dark
Category:Sabor!sans's main enemy
Category:Maniac
Category:Scary
Category:The Judge Role