Noctilith Armament

Select one melee weapon equipped by the bearer (excluding a weapon that has been replaced by an Enhancement or upgraded via the Weapon Modifications table). That weapon is now a Crusade Relic; note this on the bearer's Crusade card and give the weapon a suitable name. Once per battle, in the Fight phase, the bearer can activate this Crusade Relic. If it does, until the end of the phase, each time an attack is made with that weapon, invulnerable saving throws cannot be made against that attack.