The god known as the god of mischief in various mythologies is Loki in Norse mythology. He is characterized by his cunning, unpredictability, and ability to shape-shift. Loki often instigates trouble among the gods and mortals, using his wit and skill to navigate complex situations. While he is sometimes viewed as a villain, his role as a trickster also brings essential lessons about fate, balance, and the duality of character.