||The subject of this article was removed from World of Warcraft in patch 4.0.1.
- This includes items and quests that can no longer be obtained or are now deprecated.
- The in-game information in this article is kept purely for historical purposes.
Improved Curse of Agony is a warlock talent that increases damage done by Curse of Agony.
This talent scales with spell damage.
- Patch 4.0.1 (2010-10-12): Removed.
- Patch 1.5.0 (2005-06-07): Fixed a bug where Curse of Agony (rank 1) was not improved by the talent. The talent will now work properly with all ranks of Curse of Agony.