Board Thread:Mortal Kombat X/@comment-21005855-20170314013445/@comment-21005855-20170409161620

That's when my theory comes into play. Shao Kahn comes out of the prison that he was in. The prison possibly exists outside of our regular time so thousands of years to the prison could be just a couple of decades to us. Shao Kahn is fully reconstructed to be the Elder Gods' Champion. He gos up against Onaga and kills him.