Dark Rune Warbringer

Dark Rune Warbringers are iron dwarves located, as part of the Thorim encounter, in Ulduar.

Abilities

 * Aura of Celerity: Increases nearby allies' melee, ranged, and casting speed by 20%.
 * Runic Strike: Strikes at an enemy with an electrified weapon, inflicting Nature damage equal to weapon damage plus 1000.