The Norse god known for his mischievous tricks and centrality in various myths is Loki. A complex figure, Loki embodies traits of deception and cleverness. He is often involved in significant events in Norse mythology, both as a companion to the gods and as an instigator of chaos. While he helps and hinders the gods, his actions lead to pivotal consequences, particularly in Ragnarök, the doom of the gods. Loki’s dual nature makes him an intriguing character in the mythological landscape.