You do not consume Ammo for 1s after hitting an enemy with Poison Bolts.
Level 2
Confound
Poison Bolts
Reduce the Cooldown of Smoke Screen by 1s for each enemy hit by Poison Bolts.
Level 2
Quick Smoker
Smoke Screen
Reduce the Cooldown of Smoke Screen by 1.7999999999999998s.
Level 3
Healing Vapors
Smoke Screen
Heal for 375 over 2s while in Smoke Screen.
Level 3
Poisoner
Poison Bolts
Reduce the Cooldown of Poison Bolts by 4s.
Level 5
Preparation
Armor
When activating Hidden, refill Wrist Crossbow's Ammo. While Hidden is active, reduce the damage you take by 75%, but reduce the maximum duration of Hidden to 3s. The duration of Hidden cannot be increased.