Where can you find a unicorn on oblivion?

Answer 1

well if you join the arena and battle your way to the top and become the grand champion then every week you can battle monster which can include a minotaur or two

There are also special minotaurs near the inn where you kill rufio in the first dark brothehood mission...

its called the grove of something (i forgot the name)

The Unicorn is also their so if u plan on killing the Unicorn make sure you have a magic weapon on hand...

Answer 2

well just to tell people of the world unicorns will never ever be real so tell your kids and sisters and any friends or family members there not real so blah blah blah

The only unicorn in Oblivion is located in Harcane Grove, surrounded by three minotaurs. It is a quest creature for Hircine's Quest.