Hexmark Destroyer

Once per turn, one unit from your army with this ability can be targeted with the Fire Overwatch Stratagem for 0CP, even if you have already used that Stratagem on a different unit this phase. In addition, each time you target this unit with the Fire Overwatch Stratagem, while resolving that Stratagem, hits are scored on unmodified Hit rolls of 2+.

Once per turn, in your opponent's Shooting phase, when an enemy unit makes a ranged attack that targets a friendly NECRONS unit within 3" of a model with this ability, after that enemy has shot, one model with this ability that is within 3" of that target can shoot as if it were your Shooting phase, but must target that enemy unit when doing so, and can only do so if that enemy unit is an eligible target.