Antoran Charhound

Source
This item is a very rare drop from the Felhounds of Sargeras in Antorus, the Burning Throne.

Description
''Sargeras' own hound was maybe once a felstalker, but over the years the Dark Titan reforged and reshaped his companion into something much more powerful. When, at last, he was pleased with his creation, he set about creating more of the hounds, and imbuing them with shadow and flame.''