(2 items) Adds 657 Critical Chance
(3 items) Adds 657 Critical Chance
(4 items) Adds 129 Weapon and Spell Damage
(5 items) Dealing Critical Damage inflicts Hunter's Venom on your enemy for 10 seconds, dealing 714 Poison Damage to your target and enemies within 6 meters of them every 2 seconds. This effect can occur once every 15 seconds and scales off the higher of your Weapon or Spell Damage.