You see a containment machine.
Notes
It looks like a Strange Apparatus.
Abilities
Unknown.
Damage Taken From Elements
Physical 
Death 
Holy 
Ice 
Fire 
Energy 
Earth 
Drown 
Location
The Orc Cult boss room under the Edron Orc Cave.
Behaviour
It doesn't move.
Strategy
Just kill it but be ready. Once it dies The Armored Voidborn will be released.
Loot
There is no loot data for this creature. Please consider subtmitting loot logs for this creature using the Loot Statistics parser.