The Abyss of Pyres

 is a Sunless Sea Story Event.

Trigger conditions
 will be triggered by 3 or 4 of the 15 Unterzee abysses when you do the Dive action in the An Abyss event. The abysses leading to  are randomly determined for each new captain.

Story description
Pale fires bubble from fissures in the walls, refracted by wilful currents into hypnotic cascades of light that shiver across the interior of your vessel. "St Brendan's fire!" a zailor gasps. "The Navigator's blessing!"