User blog comment:MrPacheco101/CvA3:When Worlds Clash Need your imput!/@comment-2016768-20100914232235

Comic Battles:

Catwoman (Batman) vs. Poison Ivy (Batman. Yes I did make that battle myself but never finsihed it so you can go right ahead)

Mr. Freeze (Batman) vs. Sandman (Spider-Man)

Bane (Batman) vs. The Thing (Fantastic Four)

Doctor Doom (Fantastic Four) vs. Lex Luthor (Superman)

I'll post more ideas later. Are we limited to just comic and anime characters?