Minotaur

In the initial stages of Warcraft III's development, Blizzard intended to create the Minotaur as a unit for the Orcish Horde. This was later changed to Tauren.

Description
The official site had the following description of the minotaur:
 * Steeped in mystery and lore, the Minotaurs of the Barrens crush their enemies beneath their hooves. Legend has it that for every kill a Minotaur warrior makes in battle, he braids a section of his rough-haired coat as sign of his prowess, strength and courage.