The mythical figure known for slaying beasts and regarded as a cultural hero is Heracles, also known as Hercules. In Greek mythology, he performs the Twelve Labors, which include encounters with formidable creatures like the Nemean Lion and the Hydra. His feats symbolize extraordinary strength, courage, and perseverance. Heracles embodies the ideal hero, overcoming insurmountable challenges, and representing the struggle against chaos and evil. His myths reflect societal values of heroism, sacrifice, and the quest for personal redemption, resonating deeply with ancient Greek culture.