Brotherwise Games Cosmere RPG Mistborn Handbook - Core Rulebook
The Mistborn Handbook is a 405-page hardcover core rulebook for the Cosmere Roleplaying Game, set in the world of Scadrial from Brandon Sanderson's Mistborn series. This rulebook provides everything needed to build characters and run adventures in either Mistborn Era 1 (dark fantasy with heists, horror, rebellion, and ballroom intrigue) or Era 2 (pulp adventure). The d20-based system includes character creation rules for 6 heroic paths and 5 Metalborn paths, allowing players to become Mistings, Twinborns, or Mistborns.
Highlights
- Complete Core Rules: 405 pages covering character creation, game mechanics, and adventures in the Mistborn setting
- Two Campaign Eras: Build campaigns in Era 1 (dark fantasy) or Era 2 (pulp adventure) with distinct themes and settings
- d20 System with Plot Die: Roll a d20 and add skills to beat difficulty numbers; add a d6 Plot Die for Complications and Opportunities that trigger abilities and plot twists
- Flexible Character Building: 6 heroic talent trees and 5 Metalborn talent trees with no multiclass penalties
- Metallic Arts Magic System: Play as Mistings, Twinborns, or Mistborns with purpose-built rules for metal-fueled magic
Game details
- Publisher: Brotherwise Games
- Game / line: Cosmere Roleplaying Game
- Product: Core Rulebook
- Pages: 405
- Format: Hardcover
- Ages: 13+
Questions
Is this a standalone rulebook?
Yes, this core rulebook contains all the rules needed to play the Cosmere RPG in the Mistborn setting. The Mistborn World Guide and Mistborn Legacy adventure are separate companion books.
What kind of dice system does it use?
It uses a d20-based system where you roll a 20-sided die, add a skill, and try to beat a difficulty number. You can add a special d6 Plot Die for dramatic rolls that create Complications or Opportunities.
Can I play in both Mistborn eras with this book?
Yes, the handbook provides rules and character options for both Era 1 (dark fantasy setting) and Era 2 (pulp adventure setting).
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