I just beat Pokémon White for the first time. I caught Zekrom with a simple Pokéball after attacking it twice with Krookodile (which was unfazed by Fusionbolt and Zen Headbutt), and N was a cakewalk as well. Thus, although I had already heard that Ghetsis was an awesome and terrifying opponent (he was in White 2 already), I was unprepared for the brutal onslaught his team was.
Managed to beat him while using up my seven Max Revives, but holy shit!
>opening with a Toxicstall Cofragigus
>Hydreigon's speed, special attack, and coverage
>his Seismitoad has a physical Poison attack to ruin liligant setting up on it

Is there a way to re-fight this battle? I would like to try and win it fair and square without Max Revives. (Ditto for the battle in White 2; at least you can re-battle Colress.)