User blog comment:Fusedtwilight/The New Death/@comment-95.112.197.243-20160220140618/@comment-1975828-20160220150401

You don't know if he doesn't have a body. The archangels have seen his face, so he HAS to have a body.

For all I know, The Darkness cannot be killed, otherwise God would have done it during the war. It was stated in episode 1 of s11 that she cannot die, which is why she was sealed away.

I'll go by Death having another name, or simply a plot hole made by the writers.