
Effect 1: Apply Buff
Target: Self
Ranged Attack +88%.
Effect 2: Apply Buff
Target: Self
Critical Hit Rate +18%.
Effect 1: Apply Buff
Target: Self
Damage Immunity: Become Immune to damage for 20/25/30/40/50 hit(s).
Effect 2: Apply Team Buff
Target: All Allies
Critical Damage +52%.
Inflict damage equal to 550% of Attack.
Target: All Enemies
Effect: Apply Debuff
Critical Hit Chance, Attack -18%.
Inflict damage equal to 1016% of Attack
Target: All Enemies
Effect 1: Apply Buff
Target: All Allies
Damage Immunity: Become Immune to damage for 6/7/8/9/10 hit(s).
Effect 2: Apply Debuff
Target: All Enemies
Critical Hit Resistance -10%.
This stat only works if the boss has passive skills giving him damage reduction. If not, it's useless.
Avalon, Reincarnation of Stars and Raids usually all have this passive, but always double check to make sure.