Exhausted by all this conjecture, our hero gets the chance in a lifetime to meet his hero: death. death is wearing a light disguise, he made the outfit himself. he calls it the supernatura
Esthetist. death likes meeting people and wants to travel. death approaches rael with his special cannister, releases a puff, and appears to walk away content into the wall.

Here comes the supernatural anaesthetist.
If he wants you to snuff it,
All he has to do is puff it
- hes such a fine dancer.
[ Lyrics from: http://www.lyricsfreak.com/g/genesis/here+comes+the+supernatural+anaesthetist_20058852.html ]