Oodegu

Oodegu is an Orsimer found inside Hightide Hollow. He is the boss of that delve, and defeating him counts towards clearing the Explore Hightide Hollow achievement.

Background
In an effort to become powerful enough to challenge the Orsinium hierarchy in Wrothgar, Oodegu used the cave as a place of conducting an arcane ritual. He commanded the Shadowsilk goblins inside Hightide Hollow as he gathered the components necessary to complete his plan.