The giant penguin of death (technically known as the giant psycho-killer penguin of DEATH!!!, or Pingusatanas carnifex) is the top predator in the frigid waters around Antarctica. It is the largest and most sounthernmost penguin of death species and the only member of its clade to breed on the Antarctic pack-ice.
Giant penguins of death roam the seas in marauding packs of up to a dozen individuals, taking a variety of prey, including fish, sharks, and smaller penguins. Occasionally, frenzied attacks are made against larger animals such as balaenateuths, although these are usually sick or injured individuals.