Drago is a fictional dragon character from the animated film series How to Train Your Dragon. He is known as Drago Bludvist, a powerful and ruthless warlord who seeks to control dragons and use them for his own purposes. Drago is characterized by his fierce demeanor and ambition to dominate both humans and dragons. In the story, Drago poses a significant threat to the protagonist, Hiccup, and his dragon, Toothless. His desire for power leads to conflict, showcasing themes of fear, control, and the importance of understanding between humans and dragons. Drago's character serves as an antagonist, highlighting the challenges faced by the heroes.