Mistborn · World

Duralumin

Also known as Duralumin Bar

item

Thin silvery reflective bar along with a pouch of dust, composed of an aluminum-copper alloy. Extremely lightweight secret 9th Allomantic metal. Burns to enhance the power of other metals being burned simultaneously without immediate standalone effect.

Category: item
First appears: Book 2 · Ch. 5
Books: 4

Duralumin begins as a mysterious lightweight alloy in The Well of Ascension, its true power hidden even from the Allomancers who discover it. By The Hero of Ages, its explosive potential is revealed, transforming it from a subtle enhancer into a weapon capable of detonating entire metal reserves. In The Lost Metal, it evolves further into a strategic arcane resource, its burst energy harnessed for dramatic, large-scale Allomantic effects.

Evolution

BOOK 2The Well of Ascension
Thin silvery reflective bar along with a pouch of dust, composed of an aluminum-copper alloy. Extremely lightweight secret 9th Allomantic metal. Burns to enhance the power of other metals being burned simultaneously without immediate standalone effect.
BOOK 3The Hero of Ages
Allomantic alloy of aluminum, copper, manganese, and magnesium that causes explosive burn of subsequent metals.
BOOK 7Mistborn 07 - The Lost Metal
Arcane metal that releases enormous burst of Allomantic energy when burned, detonating entire metal reserve at once