Board Thread:Mortal Kombat X/@comment-25163804-20141002151442/@comment-21005855-20141014231349

I don't think he was a cameo but he was in the background story of Shinnok. Something about Lucifer ruling over Netherrealm, torturing Shinnok, Shinnok and Quan Chi overpowering Lucifer, so on and so on.