The Gladius Incandor and the Hand of Dominion

Weapons with the Master-crafted special rule allow the bearer to re-roll one failed roll To Hit per turn with that weapon.

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

Attacks with this special rule cause Instant Death on a To Wound roll equal to the number in brackets associated with the specific rule. Roll any viable Saves against this Instant Death-causing Wound separately and before any other Wounds the attack inflicts.

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. The additional weapon does not have to be the same weapon as the one used to attack, but it must have the Specialist Weapon rule in order to grant an additional Attack for fighting with two weapons.

A model attacking with this weapon Piles-in and fights at Initiative step 1, unless it has the Dreadnought Unit Type or Monstrous sub-type.

When a model is allocated a Wound inflicted by a weapon with this special rule, it does not suffer only one Wound but instead a number of Wounds equal to the number in brackets associated with the specific varient of this special rule, with all of the Wounds inflicted using the same AP and special rules as that of the initial Wound. Roll to save against each Wound inflicted separately, but note that Wounds do not spill over to other models and are lost. This special rule has no effect on models that do not hae a Toughness value.