||The subject of this article has been removed from World of Warcraft.
- This includes items and quests that can no longer be obtained.
- The in-game information in this article is kept purely for historical purposes and should probably not be under any other categories.
Improved Deadly Poison is a rogue talent that increases a rogue's chance to apply Deadly Poison by 3,6,9,12,15%, based on the number of talent points spent.
This talent was removed in Patch 1.12. The functionality of this talent has been essentially merged into Improved Poisons.