Unholy Attainment: Essence of Undeath

Description
Grand Apothecary Putress was once a trusted advisor to Sylvanas. He deserved his end, but he may still prove useful. Harvest the Essence of Undeath from his soul in the Shadowlands.

Counters

 * Soul of Grand Apothecary Putress:
 * Plague Barrel:
 * Haze of Death: