The mythical figure known for slaying beasts and serving as a cultural hero is typically Heracles (Hercules) in Greek mythology. Renowned for his incredible strength and heroic quests, Heracles performed the Twelve Labors, battling formidable creatures such as the Nemean Lion and the Hydra. His journeys symbolize the human struggle against chaos and challenge, demonstrating virtues like courage, perseverance, and determination. As a cultural icon, Heracles represents the ideals of heroism and the capacity to overcome great obstacles through resilience and skill.