You’ve reached your account maximum for followed topics. To battle against Count Ymir, Mother of Fingers, you must complete his questline: The questline starts at the Cathedral of Manus Metyr.

Glintstone sorcery of Count Ymir, High Priest. One of the finger sorceries said to have been discovered in a hallowed ruin. Flings a magic nail that crumbles during flight. Charging increases potency.