"The seas are a beautiful thing, just don't look underneath." -Evelyn Breeze-Heart, Captain of The Broken Wave.
Elfondo is the Spirit of the Depths, created by Abrevar as her servant. His sacred grounds is the sea floor, and he commands the depths and any who dare to brave the deep. His appearance is as an impossibly large monster beyond description, covered in tentacles and teeth. He is also the creator of The Book of Forbidden Truths.