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THE ARCHIVE

WORLD

Regions & ecology

Esterasul in full — the five major regions that shape every Radrian clan, and the wider ecology they share with the world's fauna.

GEOGRAPHY

Esterasul is a single continent split into five distinct biomes, each of which gave rise to one or two Radrian subspecies. Clans rarely cross into a neighbouring region permanently, though seasonal migration along the borders is common and often celebrated.

The EmberwoodThe Hollow PeaksThe Marrowfen MarshesThe Sunreach Dunes & ShoreThe Glassfrost Tundra

CLICK A MARKER TO EXPLORE A REGION

REGION

Select a region

Click any marker on the map above to read about that region of Esterasul.

Region Entries

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REGION

The Emberwood

Home of the Forest clans. A dense, dark-fir forest where light rarely reaches the ground and szałasy shelters are built into natural hollows.

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The Emberwood is a dense, dark-fir forest so thick in places that light barely reaches the ground even at midday. It's the ancestral home of the Radrian species according to Esterasul's founding myth, and remains the territory of the Forest clans, whose szałasy shelters are built low and half-buried into natural hollows between the roots.

The forest floor hosts the Duskhare, kept in loose semi-domestication by Forest clans, as well as the solitary Emberlynx, the region's main natural predator.

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REGION

The Hollow Peaks

A cold, wind-scoured mountain range home to Mountain clans, riddled with caves that give the range its name.

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The Hollow Peaks are a cold, wind-scoured mountain range riddled with caves — the source of the region's name — fiercely contested between Mountain clans and the territorial Stonehide Boar. Shelter here is scarce enough that Mountain clans hold some of the smallest, most tightly defended territories of any Radrian population.

Snow covers the higher trails for most of the year, and the compact, blunt-crowned Mountain Radrian is built specifically to move through it without injury.

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REGION

The Marrowfen Marshes

A slow, reed-choked wetland where Marsh clans cultivate hanging moss gardens along raised walkways.

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The Marrowfen is a slow, reed-choked wetland crossed by raised walkways that Marsh clans rebuild each year as the ground shifts beneath them. Hanging moss gardens grown along these walkways feed the region's enormous Glimmermoth swarms, which light the marsh at dusk and double as an informal seasonal calendar for the clans here.

The gentle, revered Mossback Turtle-Stag also calls the Marrowfen home, considered good luck whenever one is sighted near a calving ground.

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REGION

The Sunreach Dunes & Shore

A stretch of coastline and interior desert shared by both Coastal and Sunreach clans, divided by a line of salt cliffs.

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The Sunreach region stretches from a wind-scoured coastline to a dry interior of open dunes, split by a long line of salt cliffs. Coastal clans work the shoreline, migrating with the tidecrab harvest, while Sunreach clans range through the hotter interior, foraging root vegetables and the occasional fast-moving Sandrunner Lizard.

The two populations meet and mix most often along the salt cliffs themselves, which is why crowns blending traits of both subspecies are most commonly recorded in exactly that border stretch.

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REGION

The Glassfrost Tundra

An open ice plain where Tundra clans travel in long seasonal migrations, their calls carrying for miles across the flat white.

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The Glassfrost is a vast, open ice plain offering almost no natural cover, which is why Tundra clans migrate in unusually large, tightly coordinated groups — the surest defence against the Frostfang Wolf packs that hunt here. A Tundra Radrian's resonant call, audible for miles across the flat ice, was built for exactly this landscape.

Winters on the Glassfrost are the harshest in Esterasul, and the region's Radrians are correspondingly the largest and heaviest-coated of all six subspecies.

Shared Ecology

Radrians are not alone in Esterasul. Every region hosts its own fauna — some hunted, some kept, some simply coexisting alongside the clans. The Fauna archive documents these species in detail, region by region.

The Emberwood The Hollow Peaks The Marrowfen Marshes The Sunreach Dunes & Shore The Glassfrost Tundra
BROWSE THE FAUNA →