The Russian (enhanced version) vs. Bane (with venom)
Just like it says: the Russian after his upgrade (the one that made him so strong and fast that he was smacking Spider-Man around, while at the same time giving him big new ... features) against a venom-boosted Bane. Neither side gets any real prep-time or weapons -- it's just a raw brawl. Improvisation and use of the environment (including improvised weapons like pipes or whatever) to gain advantages is acceptable and encouraged, however, and the battle takes place in ... hmmm ... in an abandoned warehouse. Those are classic. 😉