The Vol'kar Legion of the Horde military is one of the unique units of the Horde. Having pledged their lives in the Honor of Vol, and ultimately, to the safety and sanctity of the Horde, they were built to replace the Kor'kron Legion of old, and they have fought in almost every major engagement after the Siege of Orgrimmar. The Legion was, at the time of its birth, compromised almost entirely of trolls, with few other races. Realizing that such a regiment would threaten the peace of Orgrimmar, Warlord Tsu'lay, otherwise known as Jan-Mak, ("Red Viper") opened its ranks to the entirety of the Horde. The unit maintains extreme nationalistic feeling to both Vol'jin and the dawn of the New Horde, and is well-known throughout the Horde's domains.