Random Magic Armor (any level)

Once per day, someone wearing armor enhanced by this special ability who is struck with a death effect (death spells, magical death effects, energy drain, and any negative energy effects such as those from inflict spells or chill touch) can ignore the effect.
Aura: Moderate necromancy
Caster Level: 7th
Requirements: Craft Magic Arms and Armor, Death Ward
Price: +1 bonus
Source: Complete Arcane