|Set:||Knights of the Frozen Throne|
- For the card which may have been named "Death Coil" during the alpha, see .
The ability was first used by the Death Knight unit in Warcraft II: Tides of Darkness, where it created a field of dark energy that drained the life-force of any who came in contact with it before restoring health to the death knight. The spell saw a return with the Death Knight hero unit in Warcraft III: Reign of Chaos, where it could either be used to damage an enemy living unit or heal a friendly undead unit.
- The artwork for this card comes from the World of Warcraft Trading Card Game "War of the Elements" series, for the card Everlasting Affliction.
- Patch 22.214.171.12457 (2017-08-08): Added.