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Nytheria

Nytheria

World AtlasSphereEvery river remembers, and every kingdom is afraid of what it knows.

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Greenwood

A large, race-specific elven realm that supplies rare timber, herbs, scouts, and ancient magical lore. · Dense temperate rainforest

Hook

Elven courts debate whether to awaken the forest’s oldest guardians before human logging reaches their sacred groves.

Seed

The World

Nytheria is a world of crowded river cities, wide grain plains, ancient forests, steep mountain roads, and coastlines thick with sails. Magic is ordinary enough to light a home or mend a wound, yet power remains concentrated among wealthy guilds, old bloodlines, and exclusive schools. Distinct peoples guard lands of their own, while merchants, monarchs, raiders, and researchers compete to control the rivers that carry food, soldiers, secrets, and spellcraft across the sphere.

Themes

Sword and sorcery
Class conflict
Frontier war
Wonders with a price

Form · Sphere

Nytheria is a living sphere of continents, oceans, mountain chains, forests, plains, and island seas, with civilizations clustered around the rivers that cross its broad temperate belts.

Traversal

Travel follows old roads, navigable rivers, coastal shipping lanes, mountain passes, and seasonal caravan routes; teleportation exists but remains costly, regulated, and unreliable.

At a Glance

ShapeSphere
MagicCommon
TechnologyRenaissance
Regions8
Powers5
Conflicts3
Ages4
Current EraThe Fraying Peace

World Forces

World core

Sphere

Magic sigil

Magic

Common

Technology sigil

Technology

Renaissance

Death & Souls sigil

Death & Souls

Timeline

  1. First Age

    The Wild Making

  2. Second Age

    The River Crowns

  3. Third Age

    The Open Ledger

  4. Present Age

    The Fraying Peace

Powers

The Collegium of VeyMage Republic
The River LeagueTrade Confederation
The Greenwood CourtsElven Alliance
The Iron BannerWar Coalition
The Lantern ChurchReligious Network

Active Conflicts

The Three River War

Control of the major rivers will decide who feeds the continent, taxes trade, and commands the spread of common magic.

The Borderwood Campaign

Logging, mining, and settlement threaten ancient forest treaties, risking a war that could turn half the western frontier into a burning battlefield.

The Closed Door Dispute

The world’s most advanced magical research is held by a tiny exclusive society, and every power wants its secrets opened, stolen, or destroyed.

Secrets

3hidden truths buried in this world

Powers of the World

The Collegium of Vey

Mage Republic

The Collegium seeks to advance magical knowledge while preserving its monopoly, and it will quietly sabotage any rival who approaches its greatest discoveries.

The River League

Trade Confederation

The League wants safe trade, favorable tariffs, and control of the river ports, even if it must fund both sides of a war.

The Greenwood Courts

Elven Alliance

The Greenwood Courts defend their ancestral forests, but younger nobles argue that conquest is the only lasting answer to human expansion.

The Iron Banner

War Coalition

The Iron Banner seeks a homeland secured by force, claiming that mountain clans and orcish holds have been pushed aside by every civilized kingdom.

The Lantern Church

Religious Network

The Lantern Church wants to end soul-binding, necromancy, and exploitative magical contracts, though its inquisitors disagree about how much coercion that mission permits.

Active Conflicts

The Three River War

The Crowned Cities
The Hill Clans
The Free Companies

Stakes Control of the major rivers will decide who feeds the continent, taxes trade, and commands the spread of common magic.

The Borderwood Campaign

The Greenwood Courts
The Marcher Duchies
The Orc Holds

Stakes Logging, mining, and settlement threaten ancient forest treaties, risking a war that could turn half the western frontier into a burning battlefield.

The Closed Door Dispute

The Collegium of Vey
Foreign Monarchs
Independent Artificers

Stakes The world’s most advanced magical research is held by a tiny exclusive society, and every power wants its secrets opened, stolen, or destroyed.

The Ages

  1. The Wild Making

    First Age

    The gods, giants, and elder peoples shaped Nytheria’s mountains, forests, rivers, and plains, leaving behind ruins whose purposes are still debated.

  2. The River Crowns

    Second Age

    Human, dwarven, elven, halfling, and orcish powers built distinct realms along trade routes, turning rivers and roads into the arteries of wealth and war.

  3. The Open Ledger

    Third Age

    Common magic, printing, banking, and black-powder craft transformed society, but prosperity gathered in cities while tenant farmers, laborers, and conquered peoples bore its costs.

  4. The Fraying Peace

    Present Age

    Several wars now strain old borders, and long-buried agreements between the world’s peoples are failing as ambitious rulers seek control of Nytheria’s enchanted waterways.

Plot Hooks

Voices Under the Bridge

Mystery

A river city’s water begins speaking in the voices of people who have not died yet, drawing spies, priests, and desperate families toward the docks.

The Price of Entry

Expedition

The Collegium of Vey offers the party one impossible wonder in exchange for recovering a researcher from a sealed mountain observatory.

The Empty Watch

Supernatural Investigation

A border fort has been abandoned without signs of battle, but every soldier’s shadow still patrols the walls after sunset.

The Honest Cargo

Moral Conflict

A wealthy shipping family hires the party to stop coastal raiders, then quietly reveals that the raids protect a village they plan to evict.

The Last Witness

Diplomacy

An old treaty between elves, orcs, and humans is discovered beneath a ruined courthouse, with a living signature still waiting to be added.

Secrets

The rivers were deliberately shaped to connect the original peoples of Nytheria, not divide them.

Discovery · Ancient boundary stones beneath river towns bear matching marks from peoples now believed to have been lifelong enemies.

Impact · The first rulers of Nytheria were bound by a shared covenant, and restoring it could halt the current wars or expose every modern throne as illegitimate.

The Red Wanderer is not a planet but a dormant world-sized construct passing close to Nytheria.

Discovery · A Collegium experiment produces a map showing cities that exist only during the Red Wanderer’s return.

Impact · Those hidden cities hold prehuman engines capable of changing coastlines, seasons, and the course of every major river.

A secret network is harvesting river memories to imprison the souls of the recently dead.

Discovery · Certain dead travelers leave wet footprints leading away from their graves toward the nearest river.

Impact · Souls are being diverted before they can pass beyond the Pale Moon, and someone is building an army from the stolen dead.

Regions
Powers
Conflicts
Ages
Secrets
Plot Hooks

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