Throne Hound

Throne Hound were elite fel beasts adventurers were once able to find in Hellfire Peninsula, more specifically the Throne of Kil'Jaeden. As of Patch 2.4 Throne of Kil'jaeden underwent a revamping to make it more compatible with daily quests, as a result this mob was removed from game. (But Doom Lord Kazzak still remains.)