Tarasque
The tarasque or tarrasque was a fearsome monster tamed in a legendary story about Saint Martha.
It inhabited the area of Tarascon in Provence, and devastated the landscape far and wide. The tarasque was a sort of dragon with six short legs like a bear's, an ox-like body covered with a turtle shell, and a scaly tail that ended in a scorpion sting. It had a lion's head, horse's ears, and the face of a bitter old man.
The king of Tarascon had attacked the tarasque with knights and catapults to no avail. But Saint Martha found the beast and charmed it with hymns and prayers, and led back the tamed tarasque to the city. The people, terrified by the monster, attacked it when it drew nigh. The monster offered no resistance and died there. Martha then preached a sermon to the people and converted many of them to Christianity.
A festival is held every year on the last Sunday of June to remember the tarasque and Tartarin, the main character of Alphonse Daudet's Tartarin de Tarascon.
The tarasque also features in the Dungeons & Dragons fantasy role-playing game, in which it is quite possibly the most powerful monster in existence. The tarrasque (usually spelled here with two rs) is a mighty creature that beheads its foes, resists almost all weapons and magical spells, and can only be permanently slain by the granting of a magical wish.
A similar monster also exists in Starcraft. This version is a powered-up version of an Ultralisk, which, if slain, can be ressurrected again and again, until the Cerebrate that created it is killed.
It is also a Russian RPG forum: tarrasque.net