A paladin is a heroic figure often found in medieval literature and fantasy settings. Traditionally, paladins are known for their strong sense of justice, bravery, and commitment to protecting the innocent. They are often depicted as knights or warriors who serve a noble cause, frequently associated with a specific deity or moral code. In modern role-playing games, such as Dungeons & Dragons, paladins are characterized by their ability to wield both martial skills and divine magic. They typically wear heavy armor and carry weapons, using their powers to heal allies and smite foes, embodying the ideals of honor and righteousness.