Staff of Slaanesh

Do not use the attack sequence for an attack made with this unit's Staff of Slaanesh. Instead, pick 1 enemy unit within range and visible to this unit. Your opponent must roll a dice for that unit. If the roll is less than that unit's Save characteristic, that unit suffers 6 mortal wounds. If the roll is equal to or greater than that unit's Save characteristic, than unit suffers 3 mortal wounds.