Variable Attribute – Some personnel have an X in one of their attribute boxes, with a corresponding special skill such as “X=2 or 7.” Each time you need to know the value of a variable attribute (even when the card is in
hand, such as for a Royale Casino dilemma), the owner of the card may choose one of the listed values at that time.

Whenever the special skill is unusable (for example, because of Brain Drain or Hate Crime), the attribute is an undefined attribute, treated as zero.