Stonevault

The Stonevault are a group of pink-skinned troggs found residing in the Stone Vault and Hall of the Keepers in Uldaman and at Agmond's End in the Badlands.

In the RPG
When the Ironforge prospectors began excavating the Titan city containing secrets of the dwarves' true ancestry, they unearthed the vile Stonevault troggs who had been sleeping within. The troggs drove away the dwarves and now bitterly defend their stolen city.