The Tattered are driven by hatred. All their lives they have done without, and given a chance to close in on those who ‘have’ they kill with disturbing intensity.
Via Humanitae - For Humans to live and thrive, non humans must be removed.
This organization began with a simple idea to protect the common people from the danger of magic run amok. Far too many disasters and atrocities were being commited by irresponcibe, evil, or mad wizards with no one to answer to but their own degraded consciences. But like so many things, it started off good and has shifted to the dark side.
"...the city was built on many levels, linked by stone bridges. But with the improvements in diet and corresponding increase in stature and strength of the populace, these bridges became too low, and the people would hit their heads. The bridges were eventually done away with in 1764, but the scars on the walls where they once jutted out remain, and in Low Bridge Street there is still one extant bridge, measuring about 6' high." - Chronicler Rasill, Mondopedia, Vol II (The Lands of Hyellia)