⚔ Aᴅᴠᴇɴᴛᴜʀᴇ ⚔

Phlegethos, the Fourth Layer of the Nine Hells, is a churning hellscape of volcanic devastation—an endless realm of lava rivers, geysering magma, and scorched obsidian plains. Governed in uneasy tandem by Belial and his daughter Fierna, it serves as Baator's judicial crucible, where punishment is both spectacle and principle. Fire is omnipresent and sentient, judging the worth of souls and igniting only those it deems unworthy; native devils and sanctioned travelers are spared its wrath. The Pit of Flame stands as the layer’s cruel court, where sinners are cast and slowly reduced to ash while their crimes are etched in living fire. The city of Abriymoch, carved into a vast caldera, thrums with infernal bureaucracy and smoldering intrigue. Spinagon devils toil amid fuming refineries and molten forges, while barbed hamatulas enforce order. Rich in infernal minerals and arcane heat, Phlegethos pulses with power and peril, a realm where law burns hot and ambition burns hotter.

The landscape is dominated by flowing lava, with towering ash hills and the occasional eruption lighting up the dark sky. The city of Abriymoch, nestled within a massive caldera, is a hub of devilish activity, while the ominous Pit of Flame burns with sentient fires that punish the unworthy.