If your Army Faction is HERETIC ASTARTES, each time a unit with this ability is selected to shoot or fight, it can make a Dark Pact. If it does, it must first take a Leadership test before any effects of the Dark Pact are resolved; if that test is failed, that unit suffers D3 mortal wounds. Then, select one of the following abilities for that unit’s weapons to gain until the end of the phase: ■ [LETHAL HITS] ■ [SUSTAINED HITS 1]
Each time a model in this unit makes an attack with a ranged weapon, you can ignore any or all modifiers to the Hit roll and any or all modifiers to the Ballistic Skill characteristic of that weapon.