Priest of Nicea, Angel
When the PCs meet him he is posing as a priest of Nicea in the town of Lorlea.
He is a male human wearing druid garb with a large antler headress.
He escorts the players on a quest to stop the Abomination Morsiphian. They end up first in the Nexus Realm and later in a Fey Swamp.
While in the swamp Nenus performs a ritual that draws Morsiphian inside. After the battle Nenus transforms into an Angel of Nicea named Absalom.