This patch makes it extremely difficult to play through the story, only for those looking for an extreme challenge.
Use patch on clean ROM of Black US/EU.
http://dl.dropbox.com/u/3706406/Pokemon%20Impossible%20Black.rar
Use patch on clean ROM of Black US/EU.
http://dl.dropbox.com/u/3706406/Pokemon%20Impossible%20Black.rar