Overseer's Badge

Overseer's Badge is a trinket that is available as a quest reward for becoming friendly with Netherwing.

Source
This trinket is a quest reward from the Netherwing quest. The quest starts with Taskmaster Varkule Dragonbreath when you become with Netherwing. Simply speak with Overlord Mor'ghor to complete the quest.

See also:
 * - limited to outdoor areas.
 * - also limited to outdoor areas, adds +45 stamina