Earthwarden Yrsa

Earthwarden Yrsa is a Wildhammer dwarf shaman affiliated with the Earthen Ring. She is located inside the Stonecore instance where she had been stationed to make sure the Twilight's Hammer cultists would not retake the Temple of Earth.

Quests

 * Into the Stonecore
 * Followers and Leaders
 * Twilight Documents

Trivia

 * Interestingly, she is a Wildhammer dwarf but had the voice of a draenei before patch 4.0.6.