Publisher's blurb: The Shadowfell offers power at a price, and a few ambitious souls are willing to pay the cost for a fast track to magical capabilities. You can create a binder warlock, a controller who combines shadow power with arcane magic. The gloom pact directly harnesses the powers of the Shadowfell to hinder enemies, while the star pact exploits the unfathomable darkness between the stars. Turning the dark power of shadow to laudable ends is the unenviable task of the heroic warlock.