Mutations Condition in Araea | World Anvil


Well, that's not supposed to be there.  
— Sodai, Kaia
  In Araea, mutations are a fact of life - physical abnormalities that range from disfiguring to deadly. Mutations spring from a number of sources, from industrial pollution and twisted magic to Blight and Far Deep dangers, to unfortunate circumstance. There is any number of things that can turn people into new and bizarre shapes.   Mutations are common enough that most know someone suffering from at least one. Humanity has learned to live with these deformities as just another aspect of a hard life.      

Twisted Flesh

  Scholars divide mutations come in four grades, based on their severity: minor, deformity, aberrations, and abominations. Within these terms, there's a wide range of potential interpretations, and they change from place to place. While minor mutations are considered nothing remarkable, those suffering abominations might barely remain human.  

Minor Mutations

Though unseemly, painful, and inconvenient, minor mutations are never dangerous or even disfiguring. They are especially among the poor, where are often just seen as the mark of hard work in dangerous places. It is the most commonly encountered form of mutation, so much that some doctors make their living from removing these inconveniences.  


Deformities differ from minor mutations primarily in their disfiguring nature. Although most deformities are not a threat to the mutated's health, they are usually ugly and extensive in scale compared to minor mutations. While many minor mutations can be concealed, it is not so easy with deformities. Some deformities can be a hindrance, though those blur the line between deformity and aberration.   With medical science being what it is, telling exactly when a deformity is harmless or not is partially guesswork.        


Mutations that are dangerous or debilitating beyond being only disfiguring are called aberrations. Limbs twisted to useless shapes or bodies bloated by cancerous tumors to the point of immobility are both possible aberrations. Few who suffer them can fully function, and even fewer live to see old age.   At this point, many of the mutations are not only life-threatening but often strange.  


Abomination is a catch-all category for everything too strange for the other classifications; flesh turned to stone or bone, mushroom-like growths across the arms and back, sudden and inexplicable bioluminescence. No matter what shape the abomination, they set the mutant apart from the rest of humanity.   Unlike the other categories of mutations, these never have mundane causes.    
Mutant   With familiarity comes a certain degree of understanding. The term "mutant" is sometimes used by medical experts to refer to particularly unfortunate individuals that have been warped far beyond the norm. Outside these scholarly circles, it isn't generally used. Mutations are something that is acquired, like a cold or a bad rash.


  Mutations have many ways into the human body. These are the most common and well-understood by the people of Araea.   Blight - the invisible venom of the Surface world is the cause for the plague of mutations among the Exiled. Explorers to the Surface know to limit their stay there and avoid the blight-tainted storms, least they suffer the same fate.   Pollutants - too many workers find themselves handling dangerous industrial alchemical compounds, or wading hip-deep a mix of mushroom, fungi filled with hazardous toxins, often with minimal protection. Some mutations are so frequently associated with certain types of work that they are named by them, such as farmer's fungi-foot.   Pollution is a convenient scapegoat for doctors if no other source seems apparent. Poison, either in the air, food, or work, is one of the most common culprits attributed to mutation.   Birth - some mutations run deep in the blood of those who carry them, growing into new and terrible shapes with each generation. It is most notable among the Exiled, where entire tribes degenerate from their time beneath the sun.   Mutations from other sources are sometimes passed from parents to child. Some become so entrenched that families trace their lineage through a shared mutation.   Thaumaturgy - power has its price. Thaumaturgs possess the power to twist reality and are changed in turn. By channeling the power of spirits through their own flesh, thaumaturgs invite corruption. Thaumaturgical mutations are shaped by what sort of magic the thaumaturge wields, slowly growing worse as the thaumaturges use their power more and more.   Thaumaturgy causes mutations that are, no matter their classification, strange and striking.   Thaumaturgy... As a victim - some Thaumaturgs sculpt flesh like others sculpt clay. Some of these thaumaturgs go further and become Mutatiomancers, specializing in mutations. Such Thaumaturgs wrack their enemies with terrible, debilitating mutations or reshape their own bodies into more useful shapes.   "Others" - Araea is a world of many mysteries. Everything from the reality-rending visits of the Q'x to strange primordial things in the Far Deep can cause the human body to change. There are mushrooms that seed flesh with spores to render it pliable, and beasts whose blood causes horrible change in those who drink it.  
Not all fear mutation. Some seek it out, seeing the human form as weak and feeble. They believe that only by becoming something different, something more than human, can they hope to survive the hostile world.   Most infamous among these are the Cult of Zhotori, whose quest for mutations has spawned some of the worse horrors ever seen in Dhanû.

A Medical View


The Atma on Mutations

  The Atma believe that mutations are a manifestation of extreme internal imbalance, either as a sudden event or over a long time of exposure. The Atma Medikari try their best to assign mutations one or two traits that they embody; tumors being wet, an extra finger being warm, in the same way as they classify all disease.   It doesn't always make sense, but that doesn't stop them from trying. The Medikari advises that the best way to prevent mutations is to avoid imbalance. As cures or antidotes, they recommend diet and careful environmental immersions - staying wet if their mutation is "dry".   Read more about Atma - the Science of the Balanced Body

The Deva on Mutation

  The Deva theorizes that mutations are brought on when external elements infiltrate the body and grow inside of it. They are unnatural invasions of the human body, akin to parasites or infections - living things, not mere alterations. As living things, the Deva believe that mutations can be slain, either with surgery, venom, or more esoteric (and typically ineffective) methods.   As the premier surgeons of Araea, they are willing to deal with mutations aggressively, believing them to have a cure just like any venom or illness. They have grown skilled at amputation and reconstructive surgery for minor or deforming mutations.

Read more about Deva - the Art of Healing
The Exiled   No one is as plagued mutations as the Exiled. Forced to spend generations on the Surface, living in Blight and under malignant stars, the Exiled often showcase an impressive array of mutations. The longer an Exiled tribe has spent on the surface, the worse their mutations become.   There are not many elders among the Exiled.
Medicine in Araea   There are two dominant theories of medicine in Araea: the Atma and the Deva. The Atma believe that all illness comes from within, born of imbalance and can be cured by correcting that, while the Deva view the body as an intricate machine of flesh, blood, bile, and bone.   With life or death on the line, the contest between the two schools is a festering wound that rarely benefits the patients.
by Warhammer Fantasy, 2n Edition
Example Mutation: Minor   Growing (or losing) a finger is a common example of a minor example. If the sufferer it lucky, it will be on her hand. Many chose to amputate the offending aberration, but those too poor to afford proper treatment risk infecting the wound and so many simply chose to live with it.
Example Mutation: Deformity   Persistent and ugly skin-rashes and tumor-like growths can be an example of a deformity mutation. While not yet life-threatening, they set the mutated apart from others.

Cures and Treatments

  Minor mutations and sometimes deformities can be treated, but such treatment take the form of surgery that cuts away tainted flesh and hope it will regrow healthy. For aberration and abomination mutations, the best a mutated can hope for is the false hope of some snake oil.   Theurgs, on the other hand, can offer things no surgeon can.  
Example Mutation: Aberration   The left eye can no longer see, as the tumors that cover the mutated's face have grown bulbous and swollen enough to cover it. They bleed often and reek of decay - the result of extended immersion in Blight.
by Warhammer Fantasy, 2nd Edition
Example Mutation: Abominable   This patient returned from the Far Deep, gibbering of things too terrible to recount. His arms have grown hard chitinous scales, which he insists are growing to cover more of his skin. The nails have elongated and become hard claws.

Cover image: by Goomi32


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Dec 13, 2018 10:00 by Tikal

I like how the basic premise of the opening line is, "Hey get use to mutations cause this place sucks.".It's crazy that such a place can have that many mutations. It's really just a part of their life. Even the form of "oh no big deal" mutations.   I like that there are two different schools of thought when it comes to mutation. Are their clashes between the two? Or is this more of a philosophical difference?   It does kind of suck that there's no awesome and good mutation. They all suck, even the awesome ones apparently. Lol.

Dec 13, 2018 10:28

I didn't want them to be something desirable, so I made the choice that even the ones that are beneficial have a cost and a consequences, much like thaumaturgy :)   And the relationship between Atma and Deva is philosophical in that they have fundamentally different ideas of what causes illness, and they also have an air of how rival kung-fu schools might interact. Shouting, posturing, occasional brawls and lots of "my style is better than your style" kind of shenanigans

Creator of Araea, Megacorpolis, and many others.
Dec 13, 2018 14:39 by Dejers Garth

When Mutations become normalized, you know something has seriously gone wrong. O,o   I like it, the structure keeps you reading as each point where it drops slightly picks right back up with a new part of the topic! I like the classification and how it looks at how the world sees these. The contrasting views of Deva and Atma really delve well into societies solid understandings of the issue.   Finally I love that you included example mutations! Really gives a solid feel of the topic on top of everything else!   Thanks for sharing!

Dec 13, 2018 16:20

Thank you for reading, I really appreciate it <3

Creator of Araea, Megacorpolis, and many others.
Dec 13, 2018 18:06 by Heath O'Donnell

How can one who brings such light to the community have such a dark world?   Wonderfully written, with a lot of detail. I do enjoy the fact that you have made even beneficial mutations a negative thing thst gets worse over time. I am a little confused about whether these are caused by magic or something else, but the general feel from the Atma and Deva makes me think thats a purposeful choice.   As the creator, what is your favorite Mutation to have designed for a character in your world?

Dec 13, 2018 19:57

Some are caused by magic, others have mundane explanations (as mundane as "radioactivity" gets, anyway) - Atma and Deva are just the extend of medical knowledge in Araea, which is to say its 80% guesswork and superstition. :D   I don't have any, yet. Haven't really thought that far ahead. The Theurg who's gradually turning to stone, maybe?

Creator of Araea, Megacorpolis, and many others.
Dec 13, 2018 18:54 by Sierra Brown

This really puts it into perspective just how long these people have lived in a world covered in radiation with how commonplace mutations seem to be. I noticed a couple things in the writing, but otherwise it was pretty good.

  • 'Exactly what is where their theory gets muddied but the Atma Medikari try their best to assign most mutation one or two traits that they embody' - The start of this sentence reads a little awkwardly and I thought a word was missing at first.
  • 'it is a convenient scapegoat for doctors if no other source seem obvious.' - Either 'source' or 'seem' should have an S at the end - 'No other sources seem obvious', 'No other source seems obvious' (Seem compares a plural noun, while seems is for singular nouns)

Are there any mutations that change someone's psyche? I.e., the brain itself becomes mutated or damaged, or hormones change and cause someone to behave differently?

Dec 13, 2018 19:18

It's all about that delicious context. How would we really react in a world full of weird stuff, aliens, reality-warping terrors in the far deep and all the extra toes they cause. Thank you for taking the time to read it and to comment and like! <3   Yeah, that first sentence needs a bit of a re-write. Though I'll have to give it a pass after WE; my aim is definitely higher than "pretty good" ;D   I had thought about it but wanted to avoid them. They're probably there, but they always feel kind of like a cop-out in RPGs when you have a mutation that just is "crazy". I'll have to consider it though. It makes sense that they would be there, but I've not yet decided if they would fit the overall world.

Creator of Araea, Megacorpolis, and many others.
Dec 13, 2018 19:19

There are definitely mutations that border on supernatural, though. Particularly the ones causes by the weirder stuff or thaumaturgy.

Creator of Araea, Megacorpolis, and many others.
Dec 13, 2018 19:42 by Sierra Brown

You could take a look at Fallout's feral ghouls (This is what inspired my question in fact) - The radiation affects them in such a way their brain starts to rot and they lose higher order functions, becoming more animal like in behavior as just an example.


I'm sure there's some information on the effects of radiation or other forms of hormonal imbalances or foreign substances that affect the brain that could be used for inspiration as well if you do decide to go that route :D

Dec 13, 2018 19:56

It's unlikely the medical technology as it stands in Araea would have much more insight then "his brain is rotting and has a big buldgy tumor thing on it. That's probably it" :D   It could be interesting for some of the Exiled. I guess you kind of see it a bit in the degeneration of the third eye tribe, in fact... You've given me food for thought

Creator of Araea, Megacorpolis, and many others.
Aug 4, 2019 23:34 by Jimmy Shrekson

Beware the mutant, the xeno, the heretic. Bruh mutants are No1 there why haven't we got some Astartes purging this massive bundle of heresy!?

Apr 29, 2020 07:18 by Diane Morrison

Creepy stuff, Q. Good work!

Author of the Wyrd West Chronicles and the Toy Soldier Saga. Mother of Bunnies, Eater of Pickles, Friend of Nerds, First of her Name.
Jun 19, 2020 21:21

Thanks! :D

Creator of Araea, Megacorpolis, and many others.
Jun 26, 2020 20:56 by Simo

Your world is a wonderful one I'm very glad I don't have to live in. Medicine can get so weird and I love to see what fantasy and sci-fi writers come up with. Are these mutations acquired or there are congenital ones too?

Jun 27, 2020 11:13

Haha, thank you <3   Both! Some mutations are definitely congenital, and a lot of they are just people interacting with the strangeness of the world of Araea, coming away changed forever :D

Creator of Araea, Megacorpolis, and many others.
Oct 2, 2022 23:20 by JRR Jara

The two schools of medicine are useless, right?

Creator of Hanzelot and many more.
Nov 3, 2022 08:54

They can, sometimes, treat the symptom - more rarely the cause. If you grow an extra finger or arm, surgery can fix that, for example. :)

Creator of Araea, Megacorpolis, and many others.