The Lernaean Hydra is a mythical creature from ancient Greek mythology, often depicted as a serpent-like monster with multiple heads. According to legend, for every head that was cut off, two more would grow back in its place. This regenerative ability made the Hydra a formidable opponent, and it was said to dwell in the swamps of Lerna. The Hydra is best known for its role in the Twelve Labors of Heracles, where the hero Heracles was tasked with slaying the creature. To defeat the Hydra, he used fire to cauterize the necks after decapitating the heads, preventing them from regenerating. The Hydra symbolizes challenges that seem insurmountable, as well as the idea of facing one's fears.