Tool
Common
History. Your expertise aids you in identifying a stone building's date of construction and purpose, along with insight into who might have built it.
Investigation. You gain additional insight when inspecting areas within stone structures.
Perception. You can spot irregularities in stone walls or floors, making it easier to find trap doors and secret passages.
Demolition. Your knowledge of masonry allows you to spot weak points in brick walls. You deal double damage to such structures with your weapon attacks.
A trowel, a hammer, a chisel, brushes, and a square (measuring device).
Cost: 10gp
Weight: 8lb