In Norse mythology, the god of mischief and trickery is Loki. Known for his cunning and deceptive behavior, Loki often creates chaos among the gods and mortals. His complex character oscillates between friend and foe, contributing to significant plotlines in Norse myths, including the events leading up to Ragnarök. Loki's legacy reflects the duality of chaos and order, illustrating how trickery can both disrupt and drive destinies.