Tanarukk

A Tanarukk is an orc with some degree of evil outsider blood, in most cases but not restricted to that of a Tanar'ri. They appear as short, stocky orcs with bristly hair and horns or ridges along the sides of their heads. Tanarukks also have a distinctive smell of brimstone about them along with a limited ability to manipulate fire.

The Tanarukka originated as orc-demon crossbreeds in the region around Hellgate Keep/Ascalhorn. However, years of dwelling on Faerûn has led to their being regarded as a separate species, rather than simply as tieflings. They're nasty, brutish and not terribly blessed with intelligence; they are, however, extremely dangerous fighters. They can often be found acting as muscle for cambions and other fiendish creatures.