Mitigation

Witchcraft (lvl. 1) Mitigation
Passive Ability
Decreases all damage -30% for 3 seconds after a Melee or Ranged Critical Hit.

Mitigation allows your character to resist damage after taking critical hits. Every time your character receives melee or ranged critical attack he receives a buff that decreases all damage by 30% for 3 seconds. This passive is great against any damage dealer. 30% damage reduction is a great effect that will help you to survive.