The Cognitive Realm

How to Run the Stormlight RPG blog, with a chasmfiend in combat with three armored shardbearers.
Apr 02, 2026
Taking on the role of game master involves extra preparation for game night and a lot of responsibility during play. As a Stormlight GM, you guide the adventure, control the adversaries, and arbitrate the rules of the game. I can’t promise that it’ll go smoothly, but I can wish you good luck.
The book cover for "The ChasmFriends Get A Pet."
Mar 02, 2026
The ChasmFriends made their debut at Dragonsteel Nexus 2024 and promptly captured the hearts of everyone who met them—and now, as part of Hoid's Storybook Collection, they're ready for their close-up.
A slide from Brotherwise Games' panel at DSNX.
Dec 23, 2025
Brotherwise brought lots to show off at Nexus this year, including previews for next year's Mistborn RPG supplements, a Mistborn Handbook, a Scadrial World Guide, the Mistborn: Legacy adventure, and other games set in the Cosmere. 
20 Years of Cosmere Connections: A stack of books and merchandise from Sanderson's Cosmere Universe.
Nov 14, 2025
The Cosmere is a fantasy universe created by Brandon Sanderson. This article explores it's history and connects it to other media universes like the MCU. 
Behind the Scenes: How Wind and Truth Came to Life
May 08, 2025
At JordanCon this year, Dragonsteel’s editorial team gave fans an incredible peek behind the scenes...
The Role of Food and Drink in Fantasy Worldbuilding: Adding Flavor to Fiction
Sep 05, 2024
Food and drink are more than sustenance in fantasy worlds—they reflect culture, history, and societal norms. Learn how authors like Tolkien and Sanderson use these elements to create immersive worlds.