What it does
Attacks can apply poison damage over time and reduce received healing.
Read it in context
This is a short functional summary of the Korean guide entry. Trigger conditions, available specializations and rank-dependent values should be checked in the current client before investing.
Open assassin build and rotation →
How to use it
Useful pressure/anti-healing; do not value it above the core burst passives without an encounter reason.
Official Korean skill source ↗