Sorry hero... but your blind... dedication to duty can sometimes make you... most annoying! 
Swamp Thing #7 is an issue of the series Swamp Thing (Volume 1) with a cover date of December, 1973.
Synopsis for "Night of the Bat"
Swamp Thing arrives in Gotham City, where he and the Batman are after the same objective: Mr. E, mysterious head of the Conclave.
Appearing in "Night of the Bat"
Featured Characters:
Supporting Characters:
Antagonists:
- The Conclave
- Mr. E (Apparent death)
- Driscoll (Single appearance)
- Dr. Hammerschmidt (Single appearance)
- Ferrett (Flashback only)
Other Characters:
- "Mutt" Swamp Thing's Dog (Dies)
- Alfred (Cameo)
- Abigail (Cameo)
- Matthew Cable (Cameo)
- Linda Holland (Dies in flashback)
- Commissioner Gordon (Cameo)
- Chief O'Hara (Behind the scenes)
Locations:
- Gotham City
- Potter Street Warehouse
Items:
Vehicles:
Notes
- This issue is reprinted in:
Trivia
- This issue contains the earliest known example of Batman disappearing on Gordon.