cloud102
If anyone doesn't know, Deathpool was an homage to Deadpool by DC. Kinda making fun of DP, because he was based on Deathstroke.
Superman/Batman annual
More images in link.
http://www.comicvine.com/marvel-universe/12-40389/deadpool-in-dc/92-23341/
Superman/Batman annual
More images in link.
http://www.comicvine.com/marvel-universe/12-40389/deadpool-in-dc/92-23341/