Unicorns

Unicorns are a species of mammals, much like horses but distinguished by a single horn protruding from their heads. They are normally good, but in 992 AD, the evil wizard Zargothrax cast a spell of undeath upon them, forcing them to serve his evil ends. It was this force of unicorns that allowed him to sack Dundee.

They were eventually freed from their curse when the victorious Angus McFife I held aloft the Amulet of Justice having defeated Zargothrax.

Notable Unicorns
There are some Unicorns who are often called upon by characters. Whether they actually exist or are some kind of metaphor is unknown.

The Mighty Unicorn
This unicorn flies in the sky hailing kings, specifically the king of Dundee.

Weird Traitor Unicorn
This unicorn led Zargothrax to the Ultimate Fortress and told him the truth of the Ancient Crystal Galaxy.