Onaga

Onaga the Dragon King was the true ruler of Outworld. Hoping to gain eternal life, he ordered the last known dragon egg to be kept, hoping that the blood of an infant dragon would grant him immortality. However, he died before this could be fulfilled. Shao Kahn, one of his chief advisors, had him poisoned and took over Outworld. His army, however, was kept in a mummified state. This army was considered undefeatable because Onaga possessed the innate power to raise the dead. During the millennia that followed, Onaga was apparently forgotten. That is, until he was accidentally released by Shujinko...

2D Fighters
Onaga was eliminated by Sean Matsuda in the opening round. Ouch!