A strange white elk-like creature who has the ability to shift into a powerful, muscled form with enormous curving horns. Looking into his eyes is like looking into another world, one of frost and snow and wind. He apparently controlled the halfling leader, Uildo, with promises of power and glory. In truth, Therenthaughagerak simply needed the his aid in opening a portal to another world, and disposed of the halfling as soon as the task was done. He disappeared into the other world, but was followed by YukYuk.