Mantle of Ash Models with this special rule gain an Invulnerable Save of 5+ against all Flame, Plasma, Melta and Volkite weapons.
Legiones Astartes (Salamanders) Blood of Fire: When rolling To Wound against a model with this special rule for any attack inflicted by a Flame, Melta, Plasma, or Volkite weapon or effect, reduce the result of that roll To Wound by -1 (this does not affect the Strength of the attack, only the result of the roll To Wound). In addition, all models with this special rule that have more than one Wound or Hull point gain the It Will Not Die (6+) special rule.
It Will Not Die (X) At the end of each of your turns, roll a D6 for each of your models with this special rule that has less than its starting number of Wounds or Hull Points, but that has not been removed as a casualty or destroyed. On a roll equal to or greater than the number in brackets associated with the special rule, that model regains a Wound, or Hull Point, lost earlier in the game. For example, a model with It Will Not Die (5+) would regain a lost Wound on the roll of a 5 or more.