Where is the Priest of Balthazar with Power Drain?

Does anyone know what Priest of Balthazar has Power Drain. I cant seem to find it. I've checked Droknars, Ascalon, Denravi, Lions Arch and Yaks Bend to no avail. Am I missing a priest somewhere? This is driving me nuts haha.

Thanks.

Amnoon.

Peace,
-CxE

Thanks Ensign. I was running around there but couldn't find it. Upon further exploration it's up in the SW corner. Time for Sarus Arena Bot to farm faction.