Rainoga

Avernus, the first layer of Baator, is a blasted warzone where volcanic plains, shattered crags, and rivers of molten rock stretch beneath a sky forever burning with red firestorms. It serves as the gateway to the Nine Hells and the principal battlefield of the Blood War—a ceaseless, savage conflict between devils and demons. The very land bleeds, strewn with corpses, blackened bones, and blood-slicked ash. The River Styx coils through this infernal realm, its toxic waters marking a path through ruin and carnage. Once dotted with infernal cities, Avernus now hosts only war-forts and supply outposts. Its ruler, the fallen angel Zariel, commands a brutal military regime from the Bronze Citadel, directing infernal legions and Abishai war-broods to repel demonic incursions. Another infamous site, the Pillar of Skulls, rises as a grotesque archive of damned souls. Despite the destruction, Avernus yields green steel, a rare infernal alloy prized for weapons. It is a realm of eternal war.

Charred plains blaze beneath a crimson sky split by lightning and falling fire. Rivers of lava twist around jagged cliffs, while war camps and siege engines dot the horizon. The Bronze Citadel looms in the distance, glowing with infernal light. The Pillar of Skulls writhes with whispering faces. Devils clash endlessly across the scorched land, their banners fluttering in hellish winds.