"Secrets & Lies" by Dan Abnett, Andy Lanning, Jim Calfiore, Sal Velluto, Ken Branch, and Bob Almond.
The Resurrection Man finds himself dropped into the middle of a fierce battle between some nasty demons and...The Phantom Stranger!:
Eventually both men manage to fight off the demons, and they are introduced. Or re-introduced:
...you know, that could be a good drinking game. Every time the Stranger introduces himself with "I am The Phantom Stranger", take a swig.