From the Patch Notes - 4/6/05:
And furthermore:
Quote:- Warlock Epic Mount quest added. To begin, speak with a demon trainer in any of the capital cities: Kurgal, Martha Strain, Spackle Thornberry, or Jubahl Corpseeker.*Drool!*
And furthermore:
Quote:- The Warlock Infernal quest is now available and can be found in Felwood.
- The Warlock Ritual of Doom quest is now available and can be found in the Tainted Scar.
"Man only plays when in the full meaning of the word he is a man, and he is only completely a man when he plays." -- Friedrich von Schiller