Lightning Claw

A model fighting with this weapon does not receive +1 Attack for fighting with two weapons unless it is armed with two or more Melee weapons with the Specialist Weapon rule.

If a model has the Shred special rule, or is attacking with a Melee weapon that has the Shred special rule, it re-rolls failed To Wound rolls in close combat.

Similarly, if a model makes a shooting attack with a weapon that has the Shred special rule, it re-rolls its failed To Wound rolls.