Stratagems of War
RelicLand of Eem Core Rulebook · p.230
Open source p.230Grants the owner Attack and -1 Defense. Spend 5 XP: Make a Lore Check once every session to learn the likely plans and reactions of enemy forces for an upcoming mass combat.
Considered perhaps the most ingenious collection of war strategies ever penned, though its author is unknown. The book is notably missing several pages from the section mysteriously titled: "The Gloom King."