Hydra
Character
| Alias | The lernaean Hydra The Hydra of Lerna |
|---|---|
| Species | Serpentine water monste |
| Occupation | Ancient Greek myth Serpent |
| Created by | Mike Mignola |
| First comic appearance | The Hydra and the Lion |
The Hydra is a serpentine monster from Ancient Greek, which had the power of regenerating two heads for every head which was destroyed.
Hellboy managed to defeat the creature by tying its necks in a knot and the creature was contained by the B.P.R.D..