One field left, and I suppose that one's for Serra. So that means we're facing...
Hardy on Mountain Field?
Adrienn on this Holy Field?
Or something I'm forgetting. Maybe Saphira on this Field? She won't be too broken, this way, with the Fairy boost.
A. Not the right thread.
B. Cheating is frowned upon, and it isn't something that people usually discuss, except if it's for speeding things up or breeding. Why not just soft reset?
Like I said, there's a lady in the Velvet Apartment of Gearen City. However, she crashes your game, so you should stay away from her. Jan's fixed it for the next update, I think.
Well, this is in Rejuvenation, and the Friendship checker in the Velvet Apartment is currently broken, so yeah...
Here's some ways to make your Pokemon friendlier:
http://bulbapedia.bulbagarden.net/wiki/Friendship