As the title said I didn't play this game properly since 2013/2014 and now that I have decided to come back I'm feeling a bit lost. I'm going to start from the very beginning so these are my questions: 1) Could you give me some advice about the best team composition to beat the SP campaign (treasure hunts included) without getting stuck midway? Anything from races/classes to item builds will be very useful. 2) Is there a walkthrough of all the released modules or at least a guide for the most difficult ones? I wasn't that good in tuning up my team setup between maps. 3) Is there a tier list of items or perhaps a quick review of them so I can see what to look for and what I can safely sell? 4) Are there important changes I should know of? Other than the Co-Op mode everything else seems the same to me but I could be wrong. Thanks for your time.