Thornwall
Quote
“We don’t guard the border. We watch two dead gods argue about where the border should be.” , Captain Daren Kolst
Population: ~8,000 Role: Military garrison in the Scar, The Ashen Dominion’s border with The Verdant Marches
Overview
Thornwall sits in the Scar, the violent ecological collision zone where Solvaen’s legacy of order meets Thyrea’s legacy of wild growth. The settlement exists in a landscape that shouldn’t work: calcified trees threaded with living vines, grey ash erupting with luminous thorned growth, Ashite formations wrapped in pulsing moss. The air smells of mineral dust and green sap in equal measure, and the wind carries sounds from the Scarwall that the garrison has learned not to investigate.
Thornwall is not a city. It is a forward operating base that has accumulated enough permanence to have taverns. Eight thousand soldiers, scouts, researchers, and the support staff required to keep them alive hold the Dominion’s most contested border. The mood is tense, professional, and laced with the dark humor of people living next to something they don’t understand.
Notable Locations
The Forward Wall
Thornwall’s primary fortification, a reinforced position of grey stone and Ashite-laced mortar facing the Scarwall directly. The wall is functional rather than imposing, built low and thick to withstand the thorn-vines that occasionally lash outward from the Scarwall during growth surges. Soldiers on the Forward Wall can see the Scarwall clearly, a towering mass of twisted thorns sixty feet high, some thick as castle towers, shifting and creaking with a sound like a vast, slow heartbeat.
The Watcher Posts
A series of observation platforms positioned along the Scar, each staffed by scouts who track the Scarwall’s growth. Measurements are taken daily. Current rate on this sector: roughly ten feet per year, consistent with Cinderholm’s readings. The Watchers also log anomalies, sections of the Scarwall that grow faster, sections that die back, and the occasional movement within the thorn mass that suggests something large is living, or traveling, inside.
The Scar Garden
An area behind Thornwall’s fortifications where Dominion and Marches flora exist in strange equilibrium. Calcified branches bear living leaves. Stone roots drink from pools of green-tinged water. Flowers of impossible color bloom in geometric arrangements that no one planted. The Ashveil researcher assigned here has fenced it off and studies it with the cautious fascination of someone poking a sleeping animal.
The Quartermaster’s Yard
Supply depot and staging area. Thornwall depends on a supply line running east to Cinderholm, and the line has been increasingly unreliable. Shipments arrive late, short, or not at all. The Quartermaster keeps a careful tally of shortfalls and has begun rationing without authorization, because waiting for authorization means waiting for the Cinders to process the request, and the Cinders are never in a hurry about Thornwall.
The Dregs
Thornwall’s unofficial social quarter, a cluster of makeshift taverns and bunkhouses where off-duty soldiers drink, gamble, and trade rumors about what they’ve seen in the Scar. The Dregs is where you hear the stories that don’t make it into official reports, the vine that moved against the wind, the voice someone heard from inside the Scarwall speaking a language they almost recognized, the patrol that found footprints on the Dominion side that came from the Scarwall’s direction but weren’t human-shaped.
Key NPCs
- Captain Daren Kolst , Garrison commander. Forties, lean, weathered, with the calm pragmatism of a career soldier who has stopped being surprised by anything. Privately sympathetic to Ashara Voss’s frustration with Ostivaar. He follows orders, but he’s increasingly aware that the orders he’s receiving don’t match the reality on the ground.
- Researcher Mila Ashgrove , An Ashveil scholar assigned to study the Scar’s ecology. Thirties, earnest, perpetually dirt-stained. She has made a discovery that no one believes: the Scarwall’s growth accelerates during Black Tides in The Hollowed Reach, events occurring hundreds of miles away. She has the data. She has the correlation. She has no explanation, and no one in authority will look at her charts.
GM Only
Ashgrove’s correlation is correct. The Black Tides, the Scarwall’s growth, and the Star Fade are all symptoms of the same underlying cause: Serith’s prison weakening and divine boundaries destabilizing across Aethermourne. Ashgrove doesn’t have the theological framework to understand what she’s found, but her data is the kind of evidence that could connect seemingly unrelated events across multiple regions, if it reaches the right hands.
- Sergeant Lira Vane , Senior scout. She leads patrols into the Scar and has ventured closer to the Scarwall than anyone currently alive in Thornwall. Quiet, observant, and carrying the weight of things she’s seen that she can’t explain to her superiors without sounding mad.
Adventure Hooks
- Something Inside. Sergeant Vane’s latest patrol reported movement within the Scarwall, not growth, but deliberate motion. Something large, moving through the thorn-tunnels with purpose. The same day, a Cinder agent stationed at Thornwall sent an encrypted message east. Kolst intercepted a copy but can’t break the cipher.
GM Only
The movement is a Cinder operative from the Marches side, using thorn-tunnels through the Scarwall as a covert route between the two nations. Delric Mourne maintains communication with Serith-aligned agents in the Marches through this channel. The encrypted message contains instructions to accelerate Thornwall’s supply disruption.
- The Emissary. A Marcher emissary appeared at the Forward Wall under a flag of parley, requesting to speak with someone in authority about “a shared threat.” She carries no weapons. She says the Marches are afraid of something in the Scarwall, something that is neither Solvaen’s nor Thyrea’s. Kolst wants to listen. His standing orders say to arrest any Marcher who approaches the wall.
- The Supply Line. Thornwall’s Ashite supply has been disrupted for the third time in two months. Kolst’s quartermaster has documented the pattern: every disruption coincides with a Cinder courier passing through. Coincidence is possible. Kolst doesn’t believe in it anymore.
- The Scar Garden’s Message. Researcher Ashgrove wakes the party in the night. The Scar Garden has changed. Overnight, the impossible flowers have rearranged themselves into a pattern she recognizes from her Calculism training, a mathematical warning symbol used in Dominion engineering to mark structural failure. The garden is trying to tell them something. Or something is using the garden to speak.
Running Thornwall
Thornwall is a place where the Dominion’s control frays at the edges. The soldiers here are competent and loyal, but they’re cut off from support, fed bad intelligence, and facing a threat that doesn’t fit any category their training prepared them for. Play up the isolation, the strangeness of the Scar, and the growing realization that the border they’re guarding may not be the real threat.
Quote
“The thorns grow ten feet a year. My reports grow ten pages a year. Neither one gets read in Ostivaar.” , Captain Daren Kolst