Fire Overwatch

WHEN: Your opponent’s Movement or Charge phase, just after an enemy unit is set up or when an enemy unit starts or ends a Normal, Advance or Fall Back move, or declares a charge.

TARGET: One unit from your army that is within 24" of that enemy unit and that would be eligible to shoot if it were your Shooting phase.

EFFECT: If that enemy unit is visible to your unit, your unit can shoot that enemy unit as if it were your Shooting phase.