You see an antenna.
Abilities
Damage Taken From Elements
Physical 
Death 
Holy 
Ice 
Fire 
Energy 
Earth 
Drown 
Location
Doctor Marrow's and The Monster's boss room.
History
Its health was increased from 1,000 to 10,000 on March 14, 2023, with patch 13.13.13133.
Loot
There is no loot data for this creature. Please consider subtmitting loot logs for this creature using the Loot Statistics parser.