What is the requirement for a hidden or concealed position? Is a test necessary or is it meant for flavor? Can a Thief perform sneak attack more than once in a Conflict if they describe moving to a concealed position after using it the first time? Would it require a successful maneuver?
In a nutshell is this ability meant to be used rarely or essentially in any martial Conflict? Also, based on the description it can be used in Social Conflicts as well, correct?