Wendigo

Wendigo is a monstrous creature from Marvel Comics linked to a supernatural curse affecting those who commit cannibalism in the Canadian wilderness. This curse transforms victims into a powerful, nearly mindless beast with immense strength and rapid healing abilities. Multiple individuals have become Wendigo over time, each losing much of their former humanity. The creature's body is highly durable, capable of withstanding heavy gunfire, and it can only be killed by removing its heart. Wendigo's curse and form have occasionally been used or controlled by sorcerers who retain their intellect.