The Frostgrave Folio is the complete collection of all previously released Frostgrave mini-ebook supplements in one printed volume. This includes Hunt for the Golem, a three-scenario campaign in which the warbands hunt down a rogue golem; Sellsword, which introduces rules for experience-gaining captains to help lead warbands; Dark Alchemy, which expands the rules for potions and potion brewing, and Arcane Locations which gives additional options for bases and base upgrades. The book also includes a completely new mini-supplement, The Ravages of Time.