Dauntless

100% Chance to activate on second skill, deals 220-660% Physical damage based on how low your health is, lifesteals based on the damage dealt, increases crit chance by 15%, haste by 25%, and decreases mana cost by 50% for 12 seconds, disables healing for 6 seconds.

88 Strength, 26 Dexterity, 96 Endurance