In Norse mythology, the god known as the god of mischief is Loki. Loki is depicted as a complex and contradictory figure, often associated with chaos and cunning. He is not a traditional god, unlike the other Aesir, and his actions frequently lead to trouble for the gods. Despite his cleverness and wit, Loki's mischief ultimately culminates in betrayal, particularly his role in the death of Baldur. His character serves as a symbol of the unpredictable nature of fate and the duality of good and evil in Norse beliefs, making Loki both a beloved and reviled figure in myth.