Source: IGN
Introduction
Fans of Brandon Sanderson’s expansive literary universe now have a new way to engage with the world of Scadriel. The highly anticipated Mistborn expansion for the Cosmere RPG is currently available for preorder on Amazon, marking the latest milestone in the ongoing collaboration between the author and Brotherwise Games.
This expansion serves as a significant addition to the Cosmere tabletop ecosystem, which saw its inaugural core rulebooks debut last year following a successful crowdfunding initiative. By bringing the iconic metallic arts and the distinct eras of the Mistborn series to the gaming table, this release aims to deepen the immersive experience for tabletop enthusiasts and Sanderson devotees alike.
What Happened
Brotherwise Games has officially opened preorders for the Mistborn-themed expansion, with a scheduled commercial release date of November 4, 2026. The expansion package includes three distinct components: the Mistborn Handbook, the Campaign Guide, and the 24-page Welcome to Scadriel guide.
The Mistborn Handbook functions as the primary resource for players, providing the essential mechanics needed to build characters within either of the series’ two established eras. Furthermore, the handbook offers comprehensive guidance for Game Masters (GMs) tasked with constructing campaigns set within the world of Scadriel, with a specific focus on the complex systems of Allomancy and Feruchemy.
Background
The development of a dedicated Cosmere RPG represents the latest chapter in a partnership that began in 2020. Before the launch of the core rulebooks last year, Brotherwise Games focused primarily on board game adaptations, building a portfolio that has gained traction among tabletop hobbyists.
This is not the first time the Mistborn series has been adapted for tabletop play. In 2012, Crafty Games released the Mistborn Adventure Game, which centered on the events of Era 1. While that title received several supplements, the industry focus has since shifted toward the new system established by Brotherwise Games. Additionally, the developer recently found success with a Mistborn-themed deckbuilding game, which earned an 8 out of 10 score in previous critical coverage for its refreshing approach to the genre.
Key Details
The new expansion provides structured gameplay options for those looking to explore the history of Scadriel. Players can engage with content spanning two distinct eras, with narrative choices designed to have consequences that ripple across the centuries.
| Component | Description |
|---|---|
| Mistborn Handbook | Core rules for character creation and metallic arts mechanics. |
| Campaign Guide | Settings and scenarios for Era 1 and Era 2 play. |
| Welcome to Scadriel | 24-page visual introductory guide for new players. |
| Release Date | November 4, 2026 |
| Era 1 Level Range | Levels 3–6 |
| Era 2 Level Range | Levels 3–9 |
Impact
The integration of the Mistborn expansion is expected to provide a more tailored experience for players interested in the specific magic systems of Scadriel, distinguishing it from the previously released material centered on Roshar. By offering a dedicated welcome guide, the publishers are also making a clear effort to lower the barrier to entry for fans who may be new to the broader Cosmere literary works.
Early reception for the broader Cosmere RPG system has been positive. Critics previously highlighted the system's flexible character development and robust narrative mechanics, awarding the initial Roshar-based offerings an 8 out of 10. This new expansion is positioned to leverage those established mechanics while catering to the specific lore requirements of the Mistborn series.
What Happens Next
Following the preorder period, the expansion will hit the market on November 4, 2026. Players and GMs will then be able to integrate these new handbooks into their existing Cosmere RPG sessions, potentially expanding their campaigns to include the distinct challenges and magical disciplines found in the world of Scadriel.
