The Creature in the Lake's Soul

Tynachos asked me to get him the soul of a powerful creature under Lake Andaram. He said I should ask around Aimrah.

I gave Tynachos the soul of the dreugh hive-queen Paruddma. He was very pleased, and gave me an enchanted helm.

I failed to collect the soul of the dreugh hive-queen Paruddma. Tynachos was very upset, and gave me no reward.