You see a makeshift home
Notes
It's the home of the Lost Exiles. Part of the Dangerous Depths Quest - Home Improvement task.
Abilities
Arrow (0-200+), Physical Strike (0-200?)
Damage Taken From Elements
Physical 
Death 
Holy 
Ice 
Fire
Energy
Earth
Location
Southern area of the Gnome Deep Hub.
Behaviour
It's immobile but will attack you from distance.
Strategy
It has a considerable amount of health, so it's better to deal with it after the other more dangerous creatures have been killed.