Ozzy

"Note: This article contains strong content such as language, violence, gruesomeness, dirty talk, drugs, and other, more intimate topics, so yeah, it's intended for mature audiences." "Note 2: Look out for bold text here, as it represents vitality to the storyline, including characters, names, nicknames, events, and even the Multiverse." Note 3: This article is connected to a Discord server centered around the Alternate Universe discussed. The link can be found here: https://discord.gg/jMskQ8gfmt (for the record this ain't advertising) "Believe me, I've seen some fucked-up shit, but absolutely jackshit to make me believe that there is one "almighty" force named God that rules over everythin' that exists. If there were, I most fuckin' definitely would've already met him, wouldn't I?"

- Ozzy explaining why he doesn't believe in God "What I've truly ever wanted, eh? How about... a friend...? That's really all I've ever truly wanted. Sure, I already kinda have two, of 'em... Braix... but they already have their own lives to live. But no, I mean someone who won't first judge me just because of my appearance or past or even present actions. I simply want someone to accept who I am and to embrace me for it... just like she did..."

- Ozzy's answer to being asked about what he truly wanted Ozzy, referred to by Papyrus as Osmarius, is a Human-Skeleton Monster who resides within an Alternate Universe of Underfell, the dark and edgy alternative of Undertale, nicknamed Ozzy 's Underfell. He is the middle brother of Sans and Papyrus, and the supposed prodigy of X-Gaster. He has replaced Frisk as the main protagonist of the storyline, and his greatest enemies are the king of the Underground, Asgore Dreemurr, and the surface species, Humanity.

Appearance
Ozzy appears as a Human skeleton that seems to be turning into dust, and as a result it seems that a ton of dust has accumulated on the bones, resulting in the bones having luster (reflective shine) and being a mix of dark grays. His right leg has been replaced by a prosthetic leg that he seems to have taken from some sort of animatronic (presumably a red fox). Also, his right hand’s fingers, count five total, have been sharpened into claws, and are drenched in the blood of countless victims that have suffered from it. His left arm seems to be that of a white furred animal (presumably a white/yellow/red humanoid fox with flammable capabilities), and a hand with four furry-and-soft yet sharp fingers. The left side of his skull does not show due to it being covered by a Human chunk of his face, but supposedly it is melting underneath, which is why he covers it up. This chunk consists of brown hair, lightly tanned skin, and a brown beard with an extended goatee style, minus the moustache, reaching up to his hair. However, the skin appears to be slightly decomposing, possibly from age. On the right side of his skull, which is not covered by anything, there is an enormous fracture on the top-right. The fracture reaches from the front corner of his skull to the back. It also reaches down to the top of his right eye to the bottom of it to the top-right of his mouth. Dust also ascends from the upper fracture. He also has a scar that runs through his right eye; it is made of dark gray bone. His left eye has a light blue pupil which has an orb around it that is colored dark red and blue, which in itself is surrounded by a green colored sphere. There is a bag under his left eye, most likely due to extreme lack of sleep. His mouth is shaped into a sadistic-looking grin which stretches higher on the right side. He has very sharp teeth, and his top left canine was replaced by a gold one. Blood is often seen leaking from his mouth from overstimulation, excitement, or psychotic outbursts. He only has one eyebrow, and it appears above his left eye and is colored brown. He is sometimes seen sweating, most likely from the heat of his clothing. He has a gold ring on the ring finger of his right hand. He wears a lightweight heavy coat, made from soft wool and strong silk, which has two different colored sides, one blue, and one black. It has pockets, with the same color as that side of the coat, and a zipper. The zipper is actually golden fangs that are stitched to the coat like a zipper (similar to Sans’ coat design). The coat also has a hood, which has a “fluff” (fur) sewn into its rims and ribbings that also has two differently colored sides, white fur on the blue side of the hood, and reddish-brown fur on the black side. The fluff is very ruffled and matted (showing his struggle to “keep it cool” sometimes), and some of it is even torn off the top on the right side. It is also highly flammable, but cannot ignite on its own, Ozzy must either use his magic, or use a lighter. The hood also has pull-strings, with the same color as that side of the “fluff”. He sometimes wears the hood over his head to cover his face. The Royal Guard Signature from Papyrus’ Battle Body is stitched in red to the left pectoral area of the coat, though it instead reads "Ozmarius". The hem (bottom part) of the coat is golden inside and out. There are shreds fabric missing towards the right sleeve. The pocket on the black side is ripped, so Ozzy hides his right arm behind his back. The left sleeve is rolled down completely and has the Delta-Rune stitched to the left of the shoulder with his colors (the emblem’s colors are as follows: the orb is colored light blue on the top-left corner, yellow on the bottom-left, dark blue on the top-right, and dark red on the bottom-right; the left wing in light blue and yellow, and the right wing is dark red and dark blue; the left triangle is yellow, the right triangle is dark red, and the middle triangle is yellow and dark red; the circle surrounding the emblem is magenta on the top-left, bright red on the bottom-left, green on the top-right, and orange on the bottom-right; the red and orange stretch out in straight line to the other side of the sleeve where they connect). The cuff of the sleeve is colored gold. The right sleeve is torn up to the top, so it looks rolled up. The coat has multiple white liquid marks, which have been proven to be heavy traces of... well, a gooey white substance that would destroy this article's career if its name was mentioned. The coat’s torso and sleeves are covered in gray dust. He has a brown bandolier over his torso, which allows him to carry an infinite number of tools and weapons, and two jars filled with Monster Dust; one jar has a gray cap and has gray dust with a red glow, the other has a white cap, and grayish dust with a white glow. Additionally, he wears a red wool fingerless glove covering his left hand, which has the gauntlet cuff colored gold. He has a black choker with a gold medal that reads “Boy Toy”, along with a golden “bling” chain around his spine-neck. He wears black striped shorts, with the two streaks on the right side being golden, and the ones on the left being a gray-fading white, around which he also wears a brown belt with a gray buckle. Finally, he has knee-high red heels, made with only the highest quality leather, with 3 black stripes on the front, yellow collars, and yellow straps.

Personality
Ozzy has an intense and slightly overwhelming personality complex, given he has more than one. He is normally depicted by everyone as an extremely intelligent, completely and entirely insane, psychotic and unstable masochistic lunatic with serious mental issues and uncontrollable cannibalistic urges which make him unpredictable and untrustworthy. However, closer examination has proven that Ozzy wasn't like this as a child. He grew up in a rough world where the nicest thing possible was not killing, and it took a heavy toll on both his sanity and his perspective. He prefers the term "broken". His mind is very vulnerable, as it has slowly been torn down by years of torment and corruption. However, he cannot be manipulated. His mind is in constant delirium. He is extremely deranged/demented at times, much to the point where sometimes even his own brothers consider him unstable. He suffers heavily from lunacy and detrimentality, and it often leads others to feel uncomfortable in his presence. He has high levels of masochism due to his brother's torture of him, though he only acts this way if he feels unstable. He has bipolar disorder, as such he may appear to be calm and compliant, but he may snap at random times if he feels uncomfortable or distressed, so others generally avoid bothering him. He also suffers from multi-personality disorder, which he approximates to be from at least 20 different personalities. Most of them are careless, evil, hungry, or just not-serious, but the two primary ones in control are his, and that of his animosity. When a different personality manifests, aside from the main two, it is almost impossible to tell which took over. He also has severe symptoms of schizophrenia, which he considers the only reason he has "friends". Definition of this is that he can have auditory and visual hallucinations of many things, including people, events, and even premonitions. However, this also means that he "talks to himself" a lot, despite claiming to be talking to an actual person. This can also take another turn, as he can also hear the voices of those he's killed, which often insult him or shame him for what he's done, which often causes him to question why he doesn't just destroy them. He can also talk to his brothers this way, though it takes a little more effort. He has heavy depression, but he suppresses it in order to stay focused. He has uncontrollable cannibalistic urges that trigger whenever he is in the presence of Human flesh. This has overflowed dramatically to the point where he sometimes threaten to eat his own kind, though he has never actually done so ). He primarily enjoys "going for the head", and sometimes the heart, as it supports him with the ingredients necessary to create a Head Dog, which is his favorite food. He is a heavy smoker, which is believed to be one of the causes of his gray, dusty bones. This also affects his already poor health to where he can be heard coughing constantly (at least once or twice every 3-6 seconds), and it also makes him immune to cancer. He also swears constantly, and it's basically a habit for him now, as he does so at least once in very sentence, unless he is calm or not-anxious. He enjoys telling jokes and puns, although they are extremely grotesque and will always involve either violence or over-the-top intimacy. He hates knock-knock jokes and storytelling, though he can excuse short stories, so long as they're no less than two minutes. He doesn't like sharing his personal life, nor does he like socializing, at least with actual people. The only people he'd let near him are his brothers. He also doesn't like sharing the details of his former life as a Human, as he has dedicated the rest of his existence to ending theirs. He feels no emotions for anyone, and also hates having to trust others, though he may sometimes accidentally open up to others if he is drunk, which he hates. However, he is capable of feeling compassion, sentiment, and even love towards his brothers, though he favors one over the other. He may also show some concern for others if he feels they’re innocent. He occasionally mumbles or whispers "Fia", "Braix", or "Braixen" if he determines no one is around to hear him. Because of his vast intellect, he is obsessed with studying Insanity, as he considers it to be a superior topic of discussion. He is also highly intolerant of nonsense and tomfoolery, despite giving himself the pleasure of doing so himself. He hates being treated nicely, as he will just roll his eye in annoyance. However, he also hates being treated like garbage, since it affects his already low self-confidence. He also hates being ignored, as it reminds him of his parents abandoning him, but he also doesn’t like when he’s given too much attention. He acts lazy and careless, mostly because he feels indifferent towards the need of being serious if he can succeed without needing to be. However, he can grow tired of it and decide to act responsibly, but he only acts genuinely responsible in the presence of his brothers. He cares little about anyone besides them, and he will undoubtedly kill whoever he has to in order to protect them. However, he does also recognize the boundaries between "far" and "too far", but he has a hard time not killing, since it's considered a rule in his world, though he disapproves of it himself. Despite also committing genocide, he recognizes that it's wrong, though he states that he would do so again if he needed to, showing that he feels indifferent to the very though of it. Should he kill seemingly without reason, he will often describe it as a necessary sacrifice for the sake of his world’s survival. He can often get into arguments with others, but he has no issue getting violent, which will always result in him winning. He enjoys bossing others around, making fun of them, or even calling them out embarrassingly, but he will immediately kill whoever tries to do the same to him. He only tolerates his world because it's all he has left, yet he's indifferent about destroying the surface world once he reaches it. He takes threats very seriously, whether they're directed at him or his brothers is irrelevant.

Powers

 * Beyond-Omnipotence: Despite promoting himself to be an easy target, Ozzy has (very rarely) shown to possess power surpassing that of any omnipotent entity, as both gods and entities alike have fallen to him. Despite his quite average size, he can take on enemies far bigger than him without struggle. This comes from the willpower concentrated within his SOUL, which has allowed him to triumph in even the most certainly losable battles.
 * SOUL-Manipulation: Ozzy is able to manipulate the properties of an opponent's SOUL whereby changing the way it behaves. The properties may sometimes depend on the color. He can also use this to shatter the opponent's SOUL, killing them instantly.
 * Bones: Being part of the Skeleton Family and being one himself gives Ozzy the ability to use bones as both weapons and tools. He can sharpen them, throw them, summon them out of the ground, change their color and properties, and even their size. Their attack damage is 0.5, but they inflict deadly amounts of Karma.
 * Gaster Blasters: As with the rest of the basic Skeleton Family magic, Ozzy can summon Gaster Blasters that fit his facial appearance, but in a wolf skull structure rather than Human. These lethal Bone Dogs(as he calls them) can shoot lava-like lasers which can incinerate/destroy whatever they touch. However, since they share his relatively low defense and health, they can be easily dispersed with a well-placed melee attack. These can also appear in a larger size, and also serve as an alternate means of transportation.
 * RESET: Along with being able to remember them, Ozzy has the ability to cause RESETs, which reverts a Timeline to its original, untampered state. He can change the effectiveness of it, much to the point where even self-aware characters won't be able to remember anything he doesn't want them to.
 * Mirror Move: Ozzy can copy an opponent's move and use it exactly as they would. He also increases the ATK of the move exponentially, making it much deadlier than it previously was.
 * "Dibs": Due to his unstable coding, Ozzy can stretch his hand out and catch whatever part of an attack his hand touches, then use it as a weapon. This also allows him to walk on some attacks. This is one of his strongest attacks, as it often catches the opponents off-guard.
 * Turn-Based Attacks: Ozzy can often decide to attack an opponent during their turn, which he often uses to surprise them. This can happen at any moment and cannot be avoided, so it's best advised to keep your guard up.
 * Multi-Manipulation: From Timelines to outcomes to powers and even characters and possibilities, theoretically even the afterlife and rules, Ozzy 's immense power enables him to bend reality to whatever twisted will lurks within his broken mind. This also enables him to surpass the vulnerabilities of manipulation, despite constantly manipulating himself.
 * OVERWRITE: Aside from being able to RESET, Ozzy also the power to OVERWRITE, which was designed to completely change the course of a Timeline with a press of its button. Using this, he can change the reality of a Timeline, as well as any thoughts, memories, and even characters within it. Though he is aware that a RESET will dull this power, he still prefers to use it to toy with some Timelines. This also enables him to resist its effects if it were used on himself, meaning only he can rewrite himself.
 * Energy Absorption/Projection: As with (nearly) everything else, Ozzy can absorb just below 98.7% of all different and unique types of energy, including dark and corruptive types; however, due to his power being at the peak of limitlessness, he prefers to channel this energy into fueling his fantasy world. He also radiates pure Psychotic Determination, which often causes others to suffer from mixed hallucinations when in his presence.
 * Power/Ability Absorption/Revocation: Ozzy has the power to absorb or even remove others' powers and abilities, rendering them powerless and leaving them defenseless. He often used this during his genocide in order to not only gain the power of his killed prey, but to also gain all their abilities, as well as the knowledge and capability necessary to use them.
 * Levitation: While Ozzy has the capability to fly or levitate, he prefers to use cheaper methods of transportation, such as walking, leaping, or riding atop a G-Blaster.
 * Molecular Reconstruction: Ozzy is able to tear down and reconstruct things down to a molecular level, including objects, living things, planets, universes, Timelines, etc. This also allows him to alter his physical appearance to match that of a completely different person, as well as flawlessly mimic them, their personal life, their personality, their abilities, pretty much everything about them. Depending on the person he's mimicking, he can use up a lot of his endurance.
 * Disintegration
 * Regeneration
 * Shapeshifting
 * Telekinesis: Ozzy 's psychic capabilities allow him to indefinitely control different types of telekinesis, aka the ability to influence physical properties/systems without the need for physical contact. He primarily uses this to control most of his attacks, such as his bones, Blasters, and other tools/powers. It also allows him to control the physical gravity/position of any being he catches with it, and uses it primarily to throw them against walls or into the air and back to the ground to make way for certain attacks. He also uses this as an alternative method to physically speaking.
 * Pyrokinesis: Ozzy 's psychic power also allows him to create and manipulate fire through mind and body. This also affect the pyro-properties of his left eye, which can begin burning green should his power grow during battle.
 * Geokinesis: Ozzy also gains from his psychic power the ability to move and manipulate the very ground he stands on, from top-to-bottom, enabling him to move or even destroy entire planets at his own discretion; however, the larger the planet, the more effort he'll require to do so.
 * Chronokinesis: As with everything else he is able to control, Ozzy has the capability to control his and others' perception of time, also allowing him to control the perception of time itself, therefore enabling him to control nearly all of the Space-Time Continuum, which were it not for his dislike of time, would be all of time. He uses this to observe Timelines from the comfort of his own world, also allowing him to "rewind" and "fast-forward" through them as if they were movies.
 * Biokinesis: Ozzy enjoys using his power to psychically manipulate the anatomy, physiology, and internal processes of living organisms. This would easily turn the battle to his favor, as it would allow him to easily overpower his opponent by turning them inside out, or weakening their physical and mental state, enabling him to kill them easier. He sometimes avoids using this attack, however, in a pathetic attempt to make a fight "easier".
 * Interdimensional Travel: Ozzy has the capability to physically move through all types of dimensions, also allowing him to manipulate and bend them to his will.
 * Multiverse Travel: Not only can Ozzy physically travel from Timeline to Timeline, he can even walk among the Multiverse exposed, enabling him to see all the different worlds that exist around him, making it easier for him target them.
 * Interstellar Travel: Aside from traveling between Timelines and the Multiverse, Ozzy can also traverse through the empty void of space without harm, and can even so much as walk from one planet to another without the need for a portal.
 * Time-Travel: At some point, Ozzy grew tired of living in his world and decided to travel through its time to see a more enjoyable future of it. After quickly learning of its potentially dangerous effects, he reverted everything back and never spoke of it again. He is also capable of hurling someone or something so far it could go back in time.

Abilities

 * Nigh-Omniscience: For someone who always claims to know almost nothing, Ozzy has proven quite the opposite many times. He perceives everything there is to know of as if his mind were a library filled with every kind of knowledge. From being capable of seeing past, present, and future, to being able to change said eventualities, to being more than capable than solving and even creating expert puzzles/traps, Ozzy 's various intellectual advancements make him a force not to be reckoned with.
 * Omni-Genius-Level IQ: Being the Advisor to both the former and current Royal Scientist has its benefits. Ozzy has the IQ equivalent of an Omni-Celestial. This means he can predict basically anything and everything, and can also answer the most mysterious questions known to fiction.
 * Cosmic Awareness: Ozzy has a Multiversal understanding of all that exists. Although he is sometimes anxious from it, he is rather fascinated by it more often. He is able to feel the very presence of the Multiverse as if it were a part of him.
 * Self-Awareness: Ozzy is more than capable of being aware of himself and his own existence. As such, he views himself as nothing more than a tool of destruction, and the Multiverse is like his game. He is capable of seeing into worlds and universes far beyond his, also enabling him to control them or even destroy them from said distance. This also enables him to keep all of his memories in the unlikely event of a RESET, making him immune to the effects of Alzheimer's.
 * Conscious Awareness: Ozzy once learned that the highest possible level of self-awareness was being completely aware of the existence of one's own mind. However, because his mind was so twisted and corrupted, this eventually led him to begin speaking with figments of his own mind's twisted imagination, hence causing his auditory and visual hallucinations.
 * Precognition: Due to his ability to see past, present, and future, including that of his and all other worlds, Ozzy is able to view all possible futures of any certain Timeline he wants to.
 * Retrocognition: Due to his ability to see past, present, and future of all that exists, Ozzy is also capable of viewing all current, previous, and alternate pasts of any and all worlds he chooses to.
 * Alternate Timeline Perception: As well as view past, present, and future, Ozzy can also detect all possible Alternate Timelines that will be created as a result of certain Timelines' change of events. This allows him to be more discreet when playing around with the Multiverse.
 * Vocal-Manipulation/Replication: Ozzy has the ability to mimic other sounds and voices, and to use them indef initely, which also enables him to specify how to use it. Unlike most characters, he doesn't actually require physical contact to mimic such things, all he needs is to see or hear or feel it and he will be able to mimic it. He often uses this to speak given that he only has his Human voice, which he hates using, and the text box, which is how he normally "talks".
 * Immortality: Despite his weak, fragile, and dying appearance, Ozzy is unable to age any further than he curr ently looks. As a child, he aged differently, however, shortly after gaining all of his power, his body refused to age any further and has looked the exact same since. He is also able to live forever, which he preferably hates.
 * Acrobatics: Ozzy 's incredible reflexes allow him to expertly dodge attacks, despite his inability to be dama ged by them.
 * Super Speed: Des pite his poor stamina, Ozzy has incredible speed capabilities, much to where he could easily outrun any speedster; that is, if he were more used to running rather than walking.
 * Flexibility: Despite being all but bones, Ozzy is very flexible, allowing him to stretch his limbs far enough to cover the size of the universe.
 * Extreme Physical Strength: Even with his skinny body and little-to-no bone mass, along with his terrible stamina, Ozzy possesses an incredible amount of physical strength, giving him the power to be able to rip entire limbs off of a Celestial being. He once used this to rip apart a Celestial from his world who threatened his Earth. Entire planets wouldn't be enough to crush him, as he could also claw through them using his sharp fingertips. He can sometimes hurl or hit stuff with such brute force, it gets thrown through time and space, either reversing the clock or even ending up in an entirely different Timeline. He once pounded the ground of his Earth so powerfully that it sent a shockwave through time and space, eventually leading to an Alternate Earth cracking in half to the force's unbearable strength.
 * Judgement: Despite having been replaced by his brother and being in no position to judge otherwise, Ozzy is still able to judge others. Primarily defined, he can tell a person's character, species, potential, past, future, personality, and intentions just by observing the expression on their face.
 * Karmic Repentance
 * Code-Deciphering: Ozzy has the ability to read a character's coding, as well as edit or erase that code. Contrary to belief, this is not considered a hacker's skill, as he does not tamper with the code unless he requires it.
 * Plot Immunity: Ozzy hates the Plot, and as such simply ignores it, which in turn makes him immune to it. This also means his attacks are capable of flawlessly piercing the Plot Armor of main characters, and other characters as well.
 * Ghost Form: Ozzy has haphephobia (the fear of being touched), and as such remains in a Ghost Form, which makes him invulnerable to anything, though he still prefers to dodge or deflect attacks. It also allows him to enter other people's bodies and control them from the inside out.
 * Stamina Manipulation: Due to his relatively horrible endurance, Ozzy often has to use his magic to manipulate it, such as replenishing it. However, the more he replenishes it, the faster he will grow tired.
 * HP Manipulation: Should Ozzy be beaten in battle, he can manipulate his HP bar (though it still remains on 0.001) to replenish with a swing of his arm. He often uses this if he feels his opponent won't back down.
 * SAVE File: Ozzy harnessed a small fragment of his Determination to create a SAVE File, which enables him to see things from afar, RESET a Timeline, or even cheat death with the press of a button. Only he can access it, and only he can enter and use it.
 * Fortified Mind: Despite his mind's mental instability, Ozzy has a rather advanced defense which protects his mind from psychics. This also means they cannot read his mind or control his thoughts, no matter how powerful or restricted they are.
 * Dream-Molding: This ability may sound familiar, as it allows Ozzy to control and enter dreams. This also means he can alter the aspects of it, including the events, places, characters, appearances, and even memories. This ability is one he always uses when sleeping, though he occasionally requires a brown twig with fire and psychic properties to use the ability.
 * Maximum Combat Experience: From to fist-to-fist to weapon-on-weapon to power and ability to certain-yet-not battles, Ozzy has learned all possible fighting techniques and combinations, making him an extremely lethal fighter, both in strength and power.

Sans
Sans is the oldest brother in the family (he beats Ozzy by three years), and the shortest between them. He was very abusive towards Ozzy throughout their childhood. While he originally targeted Papyrus, Ozzy got in the way and took the fall for him, so Sans targeted him instead. Sans cruelly and mercilessly abused him, both verbally and physically, to the point where Ozzy had to start calling him (and still calls him) Lord. Sans is even believed to be the cause of some of Ozzy 's physical and mental scars. Ozzy still holds a lot of emotional stress against him, even with Sans now heavily depressed from his past actions. Any attempt Sans makes to talk to him about it gets thrown back in his face. Sans and him often get into arguments, especially considering Sans ' recent replacing of Ozzy as the Judge by Asgore 's decree. Sans wants to at least try to make amends with him, but Ozzy wants to give him a hard time before he'll let him.

Papyrus
Papyrus is the youngest of the three (Ozzy beats him by three years), and the tallest of them. He also acts the most responsible. Ozzy is extremely overprotective of him, to where he made himself the target of abuse in order to protect him. Ozzy tries his best to avoid wasting his time, and often compliments him on his work. Papyrus shares his hostility towards Sans, though Papyrus is more prone to abusing him. Ozzy also calls him Boss, but only because Sans does. Papyrus is very disciplinary, though he makes it easier on Ozzy. They don't get into arguments a lot, but when they do, it's more like a small disagreement. Papyrus also shares his distaste of Asgore and Humanity.

Doomfanger
Doomfanger is the family pet, and is adored most by Papyrus and Ozzy. While Papyrus is out, he entrusts Ozzy to watch over Doomfanger. Ozzy adores him, though unlike Papyrus, he sees him as a simple creature with yet unique potential.

Fia
(COMING SOON)

Asgore
Asgore is one of Ozzy 's truest enemies. He hates Asgore and wants nothing more than to kill him and use his SOUL to break the barrier. He remembers all of his sins, such as poisoning Chara, hurting Papyrus and Sans, and even being (theoretically) responsible for his half-blindness.

Chara
Chara was like a sister to Ozzy, although they didn't meet very often. Ozzy blames himself for being unable to stop Asgore from poisoning her, and for being rather ignorant during her last few moments of life.

Asriel
Asriel was Ozzy 's friend and adoptive brother. He used to call him Azzy, and together they named themselves "Azzy & Ozzy". Ozzy feels responsible for his death on the surface, as he was there with him, yet did nothing to stop his imminent death. He did however avenge him by killing all the Humans in that village.

X-Gaster
X-Gaster is Ozzy 's biological father, as he was the one who created him. However, he was ignorant towards him and dumped him at his Timeline's doorstep. Ozzy pays practically no attention to him, but also momentarily communicates with him just to gloat. X-Gaster first assumed that Ozzy was weak and useless and wouldn't survive in the world he left him in, but after seeing his successful genocide, attempted to convince Ozzy to take his place, to which Ozzy laughed and told him that any chance he had of making amends with him was lost when he abandoned him and left him to die.

Gaster
Gaster is Ozzy 's preferred depiction of a father, though he didn't practically raise him. Gaster taught him most of what he now knows, but from his mind. After Gaster 's accident and disappearance, Ozzy attempted to continue his work, but eventually focused more on studying Insanity. He still communicates with him via the Void, and even occasionally brings him out of there to make conversation or to share his experiments.

Trivia

 * Almost all of his clothing was made by him, except for his gold tooth, which he took from Sans, and his belt, which Papyrus made for him
 * His skull fractures' origins are unclear, though his gray scar did come from Asgore
 * The shreds missing on his coat are thought to have been caused from his emotional outbursts, and the fur missing from his battles
 * Both sides of his fluff are made from animal fur, though the species might be a surprise
 * He wears heels rather than shoes or crocs to match Papyrus ' fit; although Paps’ are made from leather rather than latex
 * The two dust-filled jars on his Bandolier have name tapes on them; the jar with a gray cap and gray, red-glowing reads “Paps”, and the jar with a white cap and grayish, white-glowing dust reads “Fia”
 * He doesn't like wearing shirts or sweaters because it woul d make him even more prone to heat, so he just leaves his ribs exposed with only the bandolier, choker, and chain covering them
 * He can't stop smiling because it is his way of torturing himself for always acting unhappy or sad whenever something inconvenient happened. The only time he ever didn't smile and actually frowned was when Fia, his Pokémon "Partner", died
 * He is the one who discovered the existence of the Multiverse in his world
 * His terrible lack of stamina is a result of his repeated torture and abuse as a child, though his smoking sometimes can sometimes prolong the exhaustion
 * He doesn't believe in God or prophecy, and generally avoids getting involved with such things
 * He doesn't think of himself as a god, despite his immeasurable power proving otherwise, because he acts very lazy and carefree, and is ashamed of how he gained his power, and he also hates being considered a god by anyone, including his own kind
 * He considers his ability to cheat death a curse, because he would rather have stayed dead than be forced to live inside of his own corpse
 * He is the only version of himself and has no identifiable copies, along with his world being the only true version of itself
 * He states that if any psychic magic was removed from his body, he would lose the ability to hold his fragile body together and turn to dust
 * He is (theoretically) responsible for a major event known as The Genocide of the Multiverse