They are an ancient species of horse. Only the male is white and has a single spiral horn in its forehead. The female is brown with white spots.
The original breed is small. The male is 50cm tall, and the female is 40cm tall.
The modern breed of Unicorn is an improved cavalry horse, the size of a large riding horse. The breed combines intelligence, speed, and aggression.
Unlike a regular horse, the modern Unicorn have an average lifespan of 80 years, the miniature Unicorn is short lived.