The Vilebranch Tribe is a tribe of Forest Trolls in the Hinterlands and the dominant tribe in the region. Regarded as wicked even among other trolls, the Vilebranch are known to commit debased acts such as cannibalism and ritual sacrifice. Though they are known to worship Shadra and tend to her spawn across the Hinterlands, some within the shadows of Jintha'Alor still commit gruesome sacrifices in honor of Hakkar.
Like many tribes of forest trolls, the Vilebranch are hostile and independent, though previously aided the Orcish Horde during the Second War. Since the trolls' departure from the Horde after its defeat, the Vilebranch turned on their Revantusk neighbors to fuel their debased rituals instead. The latter survived in large part due to the Horde supplying aid, though the Vilebranch's significant numbers continued to pose a threat.
After Hakkar's defeat in Zul'Gurub, the Vilebranch turned to the powers of Shadra instead, conspiring to summon her into the Hinterlands. Through the independent efforts of the Wildhammer Clan and the Revantusk Tribe, the Vilebranch were stopped from wreaking any considerable havoc, with Shadra being slain within Shadra'Alor. However, the Vilebranch remain active to this day, and still remain within Jintha'Alor.