Loki, a complex deity in Norse mythology, is often characterized as the god of mischief and trickery. Known for his cunning and playful nature, Loki is a shape-shifter, capable of transforming into various creatures and even changing gender. He is the son of the giant Fárbauti and the giantess Laufey, and his role in the pantheon is contradictory; he is both a helper and a hindrance to the gods. Loki's most infamous acts include orchestrating the death of the beloved god Balder, which eventually sets the stage for the apocalyptic event known as Ragnarök. Despite his deceitful tendencies, Loki is also essential in numerous mythological tales where his schemes often inadvertently aid the gods.