Anti-Missile System:
(optional) When this unit is the target of a successful ranged combat attack using the <<insert ballistic symbol>> range type, roll one six-sided die. On a result of 3 or 4, reduce the damage scored against this unit by 1, to a minimum of 0. On a result of 5 or 6, reduce the damage scored against this unit by 2, to a minimum of 0.