The unofficial guide to The Witcher 3: Blood and Wine contains all the information needed to achieve 100 percent completion of this very content-rich expansion. The largest part of the guide are the descriptions of all the main and side quests, as well as all the new witcher contracts and treasure hunts. The quest descriptions contain, among other things, information about the circumstances of their unlocking, all the steps required for their completion, all the decisions that have to be made in their course, as well as their consequences, and the possible prizes we can receive for their completion. The chapter ends with a section dedicated to all the endings available in the expansion.
Much space in the guide is also dedicated to the maps of the duchy of Toussaint, where the action of the expansion takes place. In that part of the guide, you will find a large world map as well as numerous maps of smaller areas, where we have marked cities, villages, and any other places worth exploring.
An entire separate chapter of the guide presents the most important innovations that were introduced in Blood and Wine. The guide will familiarize you with things like the new set of cards - Skellige (along with card locations as well as the people with whom you can play), the debuting mechanics of subjecting Geralt to mutations (the process of unlocking mutations, the principles of their operation, the most interesting mutations), the new pieces of gear of can find, romance options, or the option to manage your own estate (the Corvo Bianco Vineyard).
Furthermore, the guide is complement by several smaller chapters focusing on descriptions of noteworthy boss fights appearing in the expansion and on the alphabetical list of all available quests, which you might find helpful in effective navigation through this guide.