(2)Your normal melee swings have a chance to Invigorate you, healing you for 90 - 110.
(4)Your Backstab, Sinister Strike, and Hemorrhage critical hits cause you to regain 5 energy.
(6)Reduces the threat from your Backstab, Sinister Strike, Hemorrhage, and Eviscerate abilities.
(8)Your Eviscerate has a chance per combo point to reveal a flaw in your opponent's armor, granting a 100% critical hit chance for your next Backstab, Sinister Strike, or Hemorrhage.
