Hydra

Types of Hydra
Monstrous Manual
* Hydra (MM)
** Hydra
** Lernaean
** Pyrohydra
** Cryohydra
* Thessalmonster
** Thessalgorgon
** Thessalhydra
** Thessalmera
** Thessaltrice
Annual Volume Two
* Gulguthydra
FOR11 Cult of the Dragon (9547)
* Dracohydra
Axe of the Dwarvish Lords (11347)
* Aquatic Lernean Hydra
** Aquatic Lernean Hydra
** Lake Radruundar Monster
Category:Hydrae