In Norse lore, saying something out loud was to give it form, meaning, and power. That's why fate was often called a "wyrd". The Wyrd of Stromgard is just that- the power to shape heroic tales amidst chaos, violence, and magic.
Built on the Dungeon World ruleset and made from equal parts literature, lore, and legend, Stromgard is a broad world of magic and titanic threats, gods, monsters, and oracles. Above all, it is a rich expansion setting that includes everything you need to run epic Norse campaigns