At times when the rulebook reads things like, you receive a -30 penalty to blocking a projectile while using a shield, but you receive no penalty if you are a master;
A master of what? Which specific skill, needs to be over 200 to attain mastery of shields, assuming this is the reference?
I also wonder about this with a specific weapon. Does a secondary ability have to be taken that pertains to your main weapon, or unarmed if that is your choice? Because there are references to mastery with a weapon as well, and I wonder which skill this refers to.
I appreciate the time and help!