The Widow Harun
The Yak Men are evil humanoids native to the waste region at the southern extreme of The Utter East. They are body-snatchers, with an innate spell-like ability akin to a Magic Jar spell, and as a result, sages have no real idea how numerous or widespread the Yak Men might be. In some regions, such as The Utter East, they could be masquerading as anyone. Elsewhere, including most of The Tuigan Empire, they are presumably rare. Each individual has an heirloom magic staff and the ability to use it. They are notorious slavers who abduct large numbers of captives to tend their well-hidden oasis gardens.