Antharas Watchman Theodric:
I am Theodric, the watchful eye over Antharas...
My heavenly mandate is to observe every action of Antharas, creation of the cursed goddess Shilen, to make sure that it does not awaken from its deep sleep. I have sacrificed my soul to darkness and have become an immortal undead in order to carry out this holy mission.
Even if you enter this cave, you cannot reach Antharas' nest. The entrance has been thihtly shut by the seal guardians. In order to enter, you must use a Portal Stone to activate the Heart of Warding...