Your Grunes Tal Guide

Hey everyone so with the new expansion alive and well I figured I'd start this thread to give players tips and hints and in some cases straight guides for the expansion.  My reason for doing this is mainly to do with the fact the Grunes Tal was our first dable with new mechanics and some players may have difficulty.  If your having some troubles on a boss or quest or just want to inquire about certain things ( Alpenhold mine etc) post here and I'll do my best to help.  We are developing an official guide which will render this thread useless in the future but for now I'll do my best to help