- For other uses, see Heart of Darkness (disambiguation).
As an ingredient
- The gem, Heart of Darkness, is named after the book Heart of Darkness by Joseph Conrad. The naming of the gem and the location of the gem is a reference to Heart of Darkness which "is set in an atmosphere of mystery and menace."
Patches and hotfixes
- Patch 6.0.2 (2014-10-14): Stacks to 200, up from 20.
- Hotfix (2014-05-06): Vendor value reduced to 50 silver, down from 2 gold.
- Patch 2.1.0 (2007-05-22): Added.