Tyrian

Closest of the massive Ashmount volcanoes constantly erupting ash into the sky, contributing to the dark, ashen environment around Luthadel.

Tyrian stands as the nearest Ashmount to Luthadel, one of the colossal volcanoes that ceaselessly spew ash across the Final Empire, shrouding the land in perpetual twilight and sustaining the Lord Ruler's oppressive regime. Though its eruptions define the grim atmosphere of the first book, Tyrian fades from prominence in subsequent Mistborn installments as the focus shifts from the Empire's collapse to broader cosmological upheavals. Across the series, it symbolizes the unnatural stability of the ashfalls that Kelsier and Vin disrupt, with its influence lingering subtly in the post-Catacendre world's altered climate.