Undead General

The Undead General is an ancient high-ranking soldier turned undead zombie who is leader of the Dragon King's Army, answerable only to Onaga himself. Though his real name is unknown, he is also from the realm of Outworld. The Undead General only appeared as a concept art sketch found in the Krypt and kontent galley special features of Mortal Kombat: Deception

The Undead General's History
The Undead General was a proud Outworlder who was among the soldiers and the royal holymen loyal only to Outworld's first ruler, Onaga the Dragon King. Serving under him, the man was already promoted to general and continued performing military services leading Onaga's empire, bringing order to all realms explored and conquered in the name of the Dragon King.