Dice Goblin

Most fantasy worlds have ancient ruins, fallen empires, and monsters left behind by forgotten ages. Usually, though, the ruins belonged to elves, dwarves, giants, or some other familiar people. The monsters are treated as a separate problem. Giant spiders live in dungeons because giant spiders live in dungeons.

I like the idea that these things are connected.

Before humans, elves, or dwarves claimed the world, it belonged to creatures that no longer exist in their original form. The spiders, crabs, snakes, apes, snails, and mosquitoes of the present age are the diminished descendants of older species. They built empires, fought wars, altered landscapes, and left their marks on reality. Most of what remains is harmless. Some descendants retain a little more. Others remember everything.

The basic idea

Each precursor lineage exists at several levels of devolution.

Common descendants

These are ordinary animals. They have lost almost everything except their shape, instincts, and a few inherited behaviors. Spiders build webs. Crabs defend their holes. Snakes shed their skin. Apes use tools. People rarely think there is anything strange about them.

Greater descendants

These are giant, magical, or unusually intelligent versions of the common animal. Giant spiders, dire apes, stirges, ankhegs, phase spiders, and similar monsters belong here. They do not understand what they once were, but something survives in them. A giant crab may patrol the same ruined wall for centuries. A spider might build its web according to the floor plan of a city that disappeared ten thousand years ago. A snake might recognize an ancient royal seal despite having no language.

These are the creatures adventurers usually fight.

True Remnants

A True Remnant is not simply a larger animal. It is a surviving person from the old world. The Spiders, the Crabs, and the Snakes are always referred to with capital letters. They have names, memories, customs, and grudges. Some are immortal. Others have survived by sleeping, shedding bodies, or moving through time in ways younger species do not understand. A True Remnant might still rule a forest, valley, or buried city. It may consider nearby human settlements recent trespassers.

Ur-beings

The original species may be extinct. That is probably for the best.

An Ur-being was not a monster to be encountered in a room. It was a political power, a natural disaster, or an entire civilization contained in a single organism. Finding evidence that one still exists should alter the direction of a campaign.

Where the idea comes from

Ungoliant is more interesting if she is not merely a very large spider. She is something older and worse, and ordinary spiders are faint echoes of her kind.

The same is true of Tolkien’s Eagles. They are not animals used as transport. They are the Eagles, with their own history, loyalties, and place in the world.

Lovecraft’s Mi-Go and Elder Things suggest a similar scale. Their conflicts happened before humanity existed. Human history takes place on top of older wars it barely understands.

Sword and sorcery adds the final part: these beings were not perfect custodians. Their empires became cruel, stagnant, decadent, or absurd. They fell for many of the same reasons human empires fall.

Age does not imply wisdom.

Ur-Spiders

The Spiders remember the purpose of their designs. They were builders, surveyors, jailers, and lawmakers. Their webs marked borders and bound agreements. A promise made within one of their halls could be physically difficult to break. A doorway wrapped in the correct pattern might refuse entry to anyone who had committed murder.

A Spider rarely rushes. It may spend months preparing a meeting and then kill an envoy for stepping on the wrong thread.

Spider remnants

Spider ruins tend to contain:

• bridges made from mineralized silk
• hanging cells containing prisoners who have not aged
• chambers where every surface vibrates when someone lies
• sealed web-vaults that can only be opened by fulfilling the contract woven across them
• driders created during old wars between Spiders and elves

Some Spider cults seek wisdom. Others simply want a patron powerful enough to protect their village. The Spider may agree. The price is usually precise, permanent, and written into the architecture.

Ur-Crabs

A True Crab may be the size of a house, its shell covered in gates, shrines, and narrow chambers. Servants live inside it. Families may have inhabited the same Crab for generations without ever seeing its face.

Crabs value position, enclosure, and patience. They distrust open ground. Their oldest surviving texts are not books but arrangements of walls.

A ruined Crab fortress can look like an ordinary hill until someone notices the joints.

The Crabs fought wars by occupying ground and refusing to leave. Some battles lasted centuries. Entire kingdoms grew up around two opposing Crab fortresses without realizing the war was still in progress.

Crab remnants

Their ruins include:

• shell-domes fused into cliffs
• doors shaped like overlapping pincers
• narrow sideways passages built for bodies wider than they are tall
• courtyards designed to trap intruders between moving walls
• territorial markers that cause animals and weak-willed people to retreat

Rust monsters and ankhegs may be degraded offshoots of the Crab lineage. Crabs disagree about this. Some regard them as cousins. Others treat them as vermin.

Ur-Snails

The Snails are difficult to speak with because they do very little at a human pace. One may take a year to cross a chamber. Another may wait three generations before answering a question.

Their trails preserve impressions of what happened nearby. Touching fresh slime might reveal a murder committed days ago. Older deposits can contain memories from before the first human settlement in the region. Snail ruins are rarely abandoned. They are still moving.

A tower might shift a few inches each year along an ancient migration route. A village built beside it may wake one spring to find the doorway facing the wrong direction. Some people collect calcified slime for use in fortifications. It is nearly impossible to break.

Ur-Snakes

The Snakes ruled through transformation. They bred new bodies, altered servants, and remade conquered peoples to suit particular tasks. Some creatures now treated as separate species may have begun as Snake experiments.

True Snakes still possess fragments of this knowledge. Their venom does not simply kill. It changes. One victim may grow gills. Another may lose the ability to speak a lie. A third may shed their body and emerge with no memory of their former life. Snakes consider identity temporary. Names, bodies, and loyalties can all be discarded when they become inconvenient.

Their temples often contain rows of shed skins. Some are labelled with titles belonging to people who are still alive.

Snake remnants

Common signs include:

• buried roads built in long coils
• scale mosaics that appear to move when seen from the corner of the eye
• statues showing the same ruler in several different bodies
• medical chambers containing unfinished transformations
• sealed jars of venom created for enemies whose names have been forgotten

Yuan-ti, medusas, and similar creatures may be descendants of ancient pacts. They may also be failed attempts by younger peoples to imitate Snake transformation.

Ur-Apes

The Ape lineage creates an uncomfortable question: are humans another degraded branch? Most scholars reject the idea. Ape cults insist on it. The Apes themselves rarely answer.

Greater apes gather around old ruins, use tools they should not understand, and arrange stones in repeating patterns. Some have been seen repairing machines built for hands unlike their own.

True Apes do not possess a shared mind, but they think collectively. No decision belongs entirely to one individual. An Ape carries fragments of its family, rivals, ancestors, and dependants within every choice.

Meeting one Ape therefore means negotiating with an entire community.

Their old cities were full of workshops, debate pits, kitchens, nurseries, and trophy halls. Unlike the other Ur-races, the Apes left behind many ordinary objects. Cups. Toys. Broken tools. Carved names.

This makes their ruins feel less alien and more disturbing.

Ape remnants

Possible discoveries include:

• signal towers built from bone and stone
• tools that only function when used by several people at once
• skull displays recording the defeated rulers of other Ur-races
• communal tombs in which every skeleton has been rearranged into a single body
• territorial markings that still command obedience from nearby animals

Bugbears and some giant-kin may belong to this lineage. Neither group appreciates the suggestion.

Ur-Mosquitoes

The Mosquitoes were parasites even at the height of their power. True Mosquitoes feed on more than blood. A victim might survive but lose their inheritance, magical talent, family memories, or the ability to have children. A noble house could be erased in a single night without anyone dying. Mosquitoes remember every lineage they have tasted.

One might recognize traces of Ur-Spider blood in a village whose people have no idea why they dream of webs. Another may follow an adventuring party because one member carries the last surviving blood of a dead empire.

The original Ur-Mosquitoes were vast enough to drain cities. Their feeding grounds resemble battlefields covered in stone needles.

Mosquito remnants

Their ruins contain:

• hollow towers that hum when living creatures approach
• libraries written in blood, each page containing someone else’s memories
• storage vats holding traits stolen from extinct species
• breeding chambers designed to produce servants with selected ancestries
• shrines where cultists trade memories for power

Vampires may have begun as humans who drank Mosquito blood.

The world after the Ur-age

You do not need every lineage in every region. Choose two or three and let their history shape the local landscape.

The old races should also complicate history.

Perhaps elven magic accelerated their devolution. Perhaps dwarves learned fortress-building from captured Crabs. Maybe the first human kings gained legitimacy by drinking preserved Mosquito blood.

Their descendants still rule.

Using them in play

The most useful part of this idea is that a familiar creature can mean different things at different scales. A spider can be:

• a spider
• a dungeon predator
• a witness to an ancient crime
• the legal ruler of the forest

The players should not always know which one they are dealing with.

Ruins can reveal a lineage through repeated physical details. Spider sites contain tension, hanging spaces, and binding rules. Crab sites contain enclosure, pressure, and moving walls. Snake sites contain altered bodies and discarded identities.

Cults also become more grounded.

A Snake cult may genuinely know how to cure disease, though the cure changes the patient. A Crab cult might protect a town using defensive principles taught by a True Remnant. A Spider cult may keep peace because anyone who breaks an oath inside its shrine is dragged into the ceiling.

The cultists are not necessarily mistaken.