A narrator gives a blood-curdling description of the Hydra’s powers–and they line up perfectly with Ghidorah’s. Hercules, in classical mythology, fought the Hydra as one of his 12 labors.

This was a detailed description of the whole Hercules v. the hydra myth (including the part most people forget, where Hercules' nephew deals with the hydra's severed heads). Note that, as the Wall ...

In mythology, the hydra was a monstrous serpent with many heads that was slain by Hercules. Lake Hydra will be more welcoming: "We want this to be a place where people can have fun and learn ...