Before Kyros subjugated the Free City of Sunder, the culture of stonemasons and architects prided themselves on their ability to build and shape their homes from the surrounding rock.
The Queen of Sunder carried a powerful hammer as her badge of office, which was said to be the very tool that shaped the city's foundation stone. Legends say that when the Archon of Stone attempted to collapse the city, the Queen raised the hammer and supported an entire district, giving thousands of citizens the opportunity to flee as the city slowly pressed down and immured her in the very rocks she fought to defend.
This hammer was dredged up from an excavation team, though the Queen who wielded it was never found.
Burning Library: Located in the SW corner of the Burning Library. Area only accessible after the Edict of Fire is broken and the lava recedes. Naturally, this requires you to not destroy the library (which is impossible in the Disfavored path).