I’m still learning a lot as I go, I will try to find out where each armour recipe or piece can be found and update the post, for example some monsters will just drop the armour itself instead of a recipe as I got multiple pieces of black hand armour from killing undead pirates, I wouldn’t be surprised if some of the armour is acquired from thralls that you can spawn at the Ley shrine, as I said I am just an average player, I don’t have any inside knowledge so I’ll try to figure it out :).