Batman lurks in the dark
I love villains. They’re often at the center of what makes a great adventure story tick. They force our protagonists to take action, to face their worst fears and come out better, to outdo themselves again and again. They push character arcs, drive narratives, and illuminate the differences between regular people and heroes. In short, villains get the story up and out.
Ask an author what the most important storytelling element is and they’ll probably tell you it’s conflict. Conflict occurs when the main character meets a challenge to their goals. In sword and sorcery, that challenge is often a person. While there are the famed man vs. self, man vs. society, and man vs. nature conflicts as well, antagonists are some of the most engaging sources of conflict because they’re human. Or human-like. We’re programmed to engage more with characters than we do with snowstorms or oppressive governing entities.