Another mysterious errand from your mysterious "host", what could go wrong? Besides, who doesn't love a library? A Rails in the Mists adventure, this module is best played after EB-DC-SNC-01 - The Train Heist, although is also designed to accommodate new or existing 5th-level Ravenloft characters. Note that characters coming directly from EB-DC-SNC-01 will need to be recreated at 5th level using the Ravenloft campaign sources found in the most recent version of the AL Players Guide (currently ALPG v13). A four-hour adventure designed for 6th and 7th-level characters, but available to any 5th through 10th-level Ravenloft campaign character.