Mount Tyrian Eruption

The Mount Tyrian Eruption emerges as a cataclysmic event in The Hero of Ages, marking the explosive destabilization of one of Scadrial's key ashmounts amid the planet's apocalyptic unraveling. Initially characterized by partial destruction of the mountain's structure, it unleashes red-hot magma flows and violent earthquakes, contributing to the escalating environmental collapse orchestrated by Ruin's influence. This singular but pivotal eruption underscores the series' climax, transforming a dormant volcanic feature into a harbinger of the world's potential end, only resolved through Preservation's final gambit.