Utier
Utier is a fictional concept that appears in the novel "The Lies of Locke Lamora" by Scott Lynch. Within the narrative, Utier is a guild of assassins and spies that operates in the city of Camorr. The guild is known for its meticulous planning, stealth, and the efficiency with which its members carry out their contracts. Members of Utier are often referred to as "shadows" due to their ability to move undetected and their elusive nature.
The guild is highly secretive, and its inner workings are not widely known. It is implied that