D20 SYSTEM✦ Normal

The Sky's Last Bastion: Thorn Hold's Fallen Aegis

# Combat# Dungeon# Intrigue

The mountain fortress of Thorn Hold, once the proud shield against draconic incursions, now lies in a state of paranoid siege. Its legendary Automated Antiaircraft Ballista, the 'Aegis,' has been misconfigured by a drunken Defense Captain, causing it to fire indiscriminately at any flying creature—including the very messengers and scouts desperately needed for survival. As resources dwindle and fear turns to madness, two factions emerge from the garrison: those who would obey the mad Directive to the letter, and those who seek to break the siege by any means necessary, even if it means dismantling the fortress's greatest weapon. The players arrive as outsiders, caught in the crossfire of a dying fortress's internal struggle.

Chronicle Prelude

The players arrive at the Outer Ward of Thorn Hold, a chaotic refugee camp and military staging ground clinging to the mountainside below the main fortress. Smoke rises from multiple fires, and the constant, deafening 'THOOM-THOOM-THOOM' of the Aegis firing into the clouds shakes the very stone. Soldiers argue, civilians weep, and the air smells of ozone, blood, and despair.

Environmental Traits

The fortress is under self-inflicted siege. The Aegis's misconfigured salvos have created a no-fly zone, but also block all aerial resupply and communication. The mountain passes are choked with rockslides (natural or intentional), and the surrounding wilderness is now prowling with opportunistic beasts and draconic scouts drawn by the chaos. Victory requires either restoring the Aegis to proper function to break the external draconic threat, or permanently silencing it to allow for a desperate evacuation through the mountain passes.

Legendary Archetypes

Rayan

HP:45

STR:16

WIS: 12

CHA:11

Key Factions & Autonomous Nodes (8)

Captain Kaelen
A gaunt man in soiled officer's armor, reeking of sour wine. His eyes are bloodshot and haunted, darting away from direct contact. The Loyalist sigil on his breastplate is tarnished.
Smith-Admiral Lirra
A broad-shouldered woman with soot-stained skin and arms like ship's hawsers. She wears a practical leather apron over a mail shirt, and her hammer hangs at her side like a soldier's sword.
Gatekeeper Varg
A hulking figure encased in mismatched plate armor, a paranoid zealot with a crossbow permanently trained on the gate. His helmet visor is down, hiding his face.
Engineer Pip
A gnome smeared with grease and powdered stone, trembling behind a collapsed column. His overalls are torn, and he clutches a bent wrench like a talisman.
Quartermaster Greed
A shifty-eyed human in a stained merchant's coat, surrounded by crates he's clearly hoarding. He smells of profit and desperation.
Aegis Core Guardian
A hulking golem of fused stone and pulsating crystal, seamlessly integrated into the chamber's floor. It moves with a grinding, mechanical grace, its core glowing with a steady, watchful light.
Draconic Scout
A wounded dragonborn, scales dull and cracked, bound with heavy chains. His eyes hold fury and fear in equal measure. He is a prisoner, not a soldier, in this moment.
Sheltering Priest
An elderly figure in robes of undyed wool, their face lined with compassion and weariness. They move among the wounded in the Outer Ward, offering water and quiet words.

Chronicle Prelude

Environmental Traits

Legendary Archetypes

✦ Related Cases ✦

The Reckoning of the Blood-Soaked Bracers

The Tempest's Cradle