ChrisBaleBatman said:
Dude....Batman can kick the **** out of anybody. He'll find a way to defeat Swamp Thing. Maybe defeat him by throwing clean water on him?
Bat-God, fear his smite.
well, the first time they encountered each other, Swamp Thing layed Batman out with one punch, only becuase Swamp Thing couldn't speak and tell Batman the situation, and Batman thought he was some evil monster and attacked him. This was in Swamp Thing #7, 1974. And i believe that the Swamp Thing series went by using real time. So when Alan Moore took over in 1984, in the comic's world, it was also 1984
So, Batman would have been then been aware that there was this Swamp Thing creature around, so he could have then developed a possible way to destory it if need be. He had atleast 12 years to think of something.
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In Swamp Thing #53, Swamp Thing turns Gotham into a huge rain forest, upon learning that the GCPD arrested Abby, and refused to let her go. Batman's pissed and has to take out Swamp Thing. Batman even says that he encountered ST before(ST#7), and that now, he's far more powerful than last time. It's rather evident too, seeing as how in ST#7, he was just a plant man with no abilities, and now he turned Gotham into a savage Garden of Eden.
So Batman tries to take him out...with super weed killer. It kills the one Swamp Thing, but ST regenerates, and clones himself about 8 times, and pummels Batman. 12 years aware that there's a Swamp Creature out there and openly admits that it's far more powerful and all he can come up with is weed killer? Come on. Not even Lex Luthor, with participation from the D.D.I and their Scrambler gun(something to prevent ST from sending his conciousness to different parts of the world) could destory the Swamp Thing.
Im aware of another Batman/Swamp Thing meeting in the Swamp Thing series in the 90's, but i'm not sure what happened in that issue, becuase i havent gotten there yet.
maybe my "Batman can whoop God's ass" statement was stupid, but it was supposed to be funny, nothing more. But as far as im aware, defeating Swamp Thing is practically impossible. Not even the Parliament of Trees could defeat him.