Thessalhydra

Gargantuan Aberration

Source(s):	Tome of Horrors 1, Dungeon#134, 1E Monster Manual 2, Monstrous Compendium Annual 3, Forgotten Realms (MC3)
Alignment:	Always True Neutral
Climate/Terrain:	Any Underground or Marsh
Organization:	Solitary
Rarity:	Rare
Challenge Rating:	11
Experience Value:	12,000
See Also:	Thessalmonster [T]
Resembling an eight-headed hydra with a large reptilian torso and tail measuring 20 feet long and ending in a pincer. Eight serpentine heads surround a large mouth rimmed with jadded teeth at its fore.