A Centaur breed with the upper body of a muscular Pixie. It has large wings (that don't allow it to fly) and a single horn on its head.
Mistral owns a Ferious in Monster Rancher Explorer, and uses it to attack you on Level 20 of the White Tower. You can beat it by letting it get hit by the swinging pendulum, but getting out of the way when it charges at you. Once it's been hit, it reverses the rotating pattern that it runs in.