All the specializations say +xx% __________ Mastery I have no idea whatsoever what that effects on any given skill tree. Please add descriptions to those Specialization skills so we know what they do. What does +xx% heavy armor mastery do for you? What does +xx% shield mastery do for you? Blades mastery? Bludgeon mastery? I'm not talking about the listed skill descriptions on each individual skill that say what is gained from mastery, but the actually passive mastery bonus you supposedly get.