Narasimha

Narasimha had appeared in the perfect of circumstances that would allow him to slay the wicked king. Hiranyakashipu could not be killed by human, deva or animal, but Narasimha was none of these, as he was an incarnate that was part human, and part animal. He attacked Hiranyakashipu at twilight (when it is neither day nor night) on the threshold of a courtyard (neither indoors nor outdoors), and placed the asura on his thighs (neither earth nor in the air). Using his claws (neither living nor non-living thing), he disembowelled and killed the asura.