Most Violent Fictional Extraterrestrial Species

Cthulhu: Cthulhu is a fictional cosmic entity created by writer H. P. Lovecraft.

Xenomorph: This is 2nd in our list.

Neomorph: This is 3nd in our list.

Daleks: The Daleks are a fictional extraterrestrial race of mutants principally portrayed in the British science fiction.

Pennywise: It (sometimes capitalized as IT), more commonly known as Pennywise the Dancing Clown.

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