Mt. Drustanus - Final Fantasy XVI Database

In-game Description

A solitary volcanic isle rising from a brutal and unforgiving sea. Known in the Ironblood tongue as Beinn Leodladh, it was once a province of Rosaria, but eventually fell to the Crusaders, who consider it both a gateway to the continent of Storm, and, more importantly, the wellspring of their faith: the Mothercrystal known as Drake’s Breath.