This seems like it would be perfect for a crossover!! Basically you must have somepony become either the Swamp Thing or Animal Master(Man) of Equestria. For those unfamiliar with the finer points of these characters, Swamp Thing is the champion of the Green the Animal Man is the champion of the Red. The protectors of the Green and Red guard the plant and animal life of the world, with the Animal Man or Master being able to channel the powers of every animal in the animal kingdom, able to speak with animals fluently, and sense and control animals. Also, please enjoy this little tribute I made to the Animal Man!

747425 I hardly have any comics of this guy

747425 I would say take a lot of artistic license in writing it. I know next to nothing about either of them, but it does seem an interesting prospect.