The Butcher's War

From publisher blurb: When the party finds themselves in command of a sailing ship, they must voyage across the sea in an effort to stop a rogue admiral with dreams of conquest. Along the way they will fight pirates, hunt for mysterious arcane shards and assemble a military force to resist the admiral’s growing fleet. The Butcher’s War is an intermediate or advanced adventure supplement for Age of Ambition. It features a naval wartime and treasure hunting scenario, and is designed to run between three and five gaming sessions.