SkekUng

SkekUng is the main antagonist of Jim Henson's 1982 film ''The Dark Crystal. ''He is the general and garthim master of the SkekSis (the evil counterparts to the UrRu (referred to in the film itself as The Mystics)) who became the emperor after defeating chamberlain SkekSil in a duel for the throne following the death of the previous emperor SkekSo.