While I love this issue–the way Moore tells the reader the ending is going to be awful, then still manages to make it even worse (without a drop of blood), is awesome–the cover does imply something else entirely. The cover implies, between the banner and the superheroes, a Crisis tie-in.
And I suppose Moore does deliver to some extent. He does send Constantine and Swamp Thing off into regular DC superhero land where they get a mission for helping save the world. But their mission really has nothing to do with Crisis. It’s too disturbing to be mainstream; Moore thoroughly grounds it in reality.
In many ways, even though the issue shows how Swamp Thing doesn’t fit with superheroes, it shows how Moore can make anything work. He brings horror to comedy and vice versa.
It’s excellent work from Moore, Bissette and Totleben… even if it’s superfluous.