Chimaera, a creature that actually had three heads: it looked like a lioness with a goat's head growing out of her back and a tail that ended in a snake's head.
a three headed dragon has 3 heads cough cough retard
The mythical creature defeated by the Three Billy Goats Gruff was a troll.
Just three examples from many: dragons, unicorns, banshees.
The mythical creature defeated by the Three Billy Goats Gruff was a troll.
The three-headed dog that guards Hades is Cerberus.
The name of a mythical creature with three eyes is a golden basilisk. This snake could kill someone just by looking at them.
From the Greek meaning "she-goat" the Chimera is a fire-breathing creature that has the body of a goat, the head of a lion and the tail of a serpent. Some sources have represented the Chimera with three heads (the lion's head as the main, then the goat's head sprouted from its back, and the serpent's or Dragon
If I had more time, I could research every mythical creature known to man, but as I don't, these are the three that keep popping up: the haunt, the hydra and dragons.
One type of Basilisk, the Golden Basilisk, kills with the third eye upon his forehead.
A tricephali hexabrachi (or tricephalus hexabrachius) is a creature with three heads and six arms.
Cerberus was a mythological creature. a Dog like monster with three heads whom lived in the underworld.