I know Wood Style wont work because of Oro's poison, and Orochimaru is basically immortal, impossible to kill.
Also Manda II is big/bigger than Madara's Susanoo i think...judging by that Island Tortoise it choked
Orochimaru can stop a meteor 8 Branched Snake Technique, it shows great strength enough to smash mountains.
Oh and no Edo Tensei, both Orochimaru and Madara, thats just unfair the way I see it...
The rest about Madara we all know.
How will this match turn out?