Exchanger

The Exchangers arose after the start of the Industrial Revolution, the rise of capitalism where finances became everything. It roams the shadows awaiting its next meal, greed. Standing at human height with glimmering, tar-like substance for skin, and a single eye never blinking or looking away. Once an individual smells of greed, an Exchanger will gather in the stream of shadow till it appears, holding a brief-case. What is in the case you may wonder? If you would like to find out, set a "trap", wait for an Exchanger, find out.