i have a pet one and it's horn is a meter long:O it is magical
As a unicorn is a myth and the animal doesn't exist, the length of the horn is whatever you want it to be.
An Alicorn
Unicorns are famous for their ability in magic and for their horn.
By somebody naming them when someone adopt them from the evils
the unicorns horn is 12 inches long
any evil subject at all, and i think the unicorns can live for a week w/ out its horn before it dies and the horn loses its powers
Legend
Sadly there are no unicorns.
Yes! What else is their horn for?
* According to the movie 'Legend' the horns of the unicorns controlled the arrivals of the seasons. * Tradition has the unicorns horn to be the cure for all poisons.
unicorns are real but it's just a reindeer with a broken horn.
Cornus is Latin for horn. Actually unicorn means one horn. Uni is one and cornus is Latin for horn.
u.o.u.s. - unicorns of unusual size