Projectiles shot by this weapon punch through armour and flesh without slowing, allowing the wielder to cut down swathes of enemies in a single shot.
A weapon inscribed with this rune has a +1 modifier to its Strength characteristic. In addition, a weapon inscribed with this rune shoots like a bolt thrower, using the ‘Through & Through’ special rule (see page 223 of the Warhammer: the Old World rulebook).