Increases the damage done by your weapon poisons by 30% and their non-damaging effects by 20%.

While Stealth is active, you move 20% faster and your abilities deal 50% more damage.

Marks the target, instantly generating 5 combo points. Cooldown reset if the target dies within 1 min.

Fatal attacks instead reduce you to 7% of your maximum health. For 3 sec afterward, you take 85% reduced damage. Cannot trigger more often than once per 6 min.

Mutilate refunds 5 Energy when used against a poisoned target.

Envenom and Rupture have a 4% chance per combo point spent to smash a vial of poison at the target's location, creating a pool of acidic death that deals 4,248 Nature damage over 2 sec to all enemies within it.