"Yes?" In fact, Machiko has known this for years. It was no secret. The Wachs-Chandler "test," really a series of examinations, was an early attempt by certain corps to evaluate the magical potential of employees and family members. It is a subject her adoptive mother has occasionally addressed with amusement. Her score of five-plus supposedly indicated that she has little magical potential herself, but could perhaps pass the ability to any children she might have. "What significance does this have?"