|Release||22 October 2007 (Update)|
|Removal||5 November 2007 (Update)|
|Destroy||You'll have to find another from the Grim Reaper's house.|
|On death||Always lost|
|Examine||A 'Voice of Doom' potion, used to deepen your voice.|
The 'voice of doom' potion was an item that was involved in the 2007 Hallowe'en event. It was found by searching the fireplace, and it needed to be placed on the bookshelf. The potion in question could not be used by players.