Legio II Umbra

"The Shadow Legion", as it is sometimes called, is composed Primarily of the powerful shamans of the Shadowmoon Clan, led by their highly respected and powerful leader, Ner'zhul. Given their lack of brute strength melee fighters, they fill a greater support role, taking their place with the magic-wielders and the archers.
This does not, however, make them any less dangerous than the close-combat clans, such as the Warsong or the Blackrock.