User blog comment:Calvincambridge30/Versus/@comment-89.15.239.34-20151130180527/@comment-3481504-20151201091759

The Living Tribunal, probably.

DC's Darkness.

Batman, the Joker, the Emperor, and Sauron, however, they wouldn't be able to kill Cain.

Don't know who Sithis even is, so..