Thousands of individual orc Clans make up one Tribe. Each Tribe is similar in terms of both habits and traditions, and also in terms of type and appearance of their chitin projections. If orcs fight one another on a regular basis, and if Clans fight among one another with gleeful abandon, then the emnity between Tribes is virtually boundless. Despite this constant warfare, the Tribal boundaries have changed little over the millennia.

On the map below each Tribe is shown for the SE Quadrant of Trishore. Discontinuous boundaries (like islands or across seas) are due to Firefall. Areas noted for dense orcish activity are shown as dark red circles.