The Hydra was a three-headed sea monster that terrorized the Aegean Sea. It's the dominant Hydra head; it's the largest head and the most hideous with its teeth and roar, it sits in the center of the body, and according to several sailors, it has the ability to heal and revive the other lesser heads. it was extremely poisonous, and had the ability to regrow its heads when severed. It personality could be said as aggressive and destructive, it also was said to be intelligent and cunning.