Hydra Serpents Dragons Were They Real? Is Mythology True or Fiction? What exactly is a Hydra and how can this tie in with Rev 13? Can we find proof of these mythological monsters and do any of them still exist in today’s time? Google Earth is an amazing study tool! Let’s try and see if we can discover the truth of the matter, and please feel free to post your opinion or thoughts on this topic. May God Bless each of us with discernment to understand those things that He would have us know according to His will.