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Brandon Sanderson's Mistborn TTRPG Prepares for Next Series

Brandon Sanderson's Mistborn TTRPG expands his Cosmere universe for upcoming novels.

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Nov 4, 2026

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Brandon Sanderson's Mistborn TTRPG Prepares for Next Series

Brandon Sanderson's Mistborn TTRPG expands his Cosmere universe for upcoming novels.

In brief

Brandon Sanderson's Mistborn TTRPG expands his Cosmere universe for upcoming novels. Brotherwise Games released Mistborn TTRPG books that support Sanderson's next trilogy while maintaining lore consistency. Originally reported by Polygon.

Mistborn TTRPG Launch

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Brotherwise Games released Mistborn TTRPG books for Scadrial's two eras.

Sanderson's Concerns

Sanderson worried about limiting Era Two while writing Era Three novels.

Lore Expansion

Brotherwise added lore about Autonomy and the Set without interfering with upcoming series.

Canon Consistency

Canon Consistency

Weekly meetings ensured all details matched Sanderson's established lore.

AppleTV Adaptation

Mistborn World Guide prepares characters for AppleTV's upcoming Mistborn adaptation.

Metal Mechanics

16 metals offer 32 powers with varying depth, some intentionally weak.

Worldhopping

Worldhopping

Mistborn rules allow cross-world magic interactions with Stormlight and other Cosmere projects.

Next Project

Brotherwise will announce next Cosmere project at Dragonsteel Nexus in December.

What to remember

Brotherwise Games released Mistborn TTRPG books that support Sanderson's next trilogy while maintaining lore consistency.

Read the original on Polygon

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