When you beat the poke'mon league in black or white, it is the equivalant of beating it once in the other games. you then try to fill up the national poke'dex as much as you can. you actually battle the champion the second time you challenge the leageu and you finish the Team Plasma story arc the first time(I will not spoil the ending in case you have not gotten there yet.
nothing
You just get legendary Pokemon I guess
it doesn't know what to with itself, so it implodes.
Yes, after you beat the Pokemon league the second time, every time you beat the Pokemon league again red will reappear at the platform on the top of mount silver. But red's Pokemon will be a little stronger every time you re-battle him.
When you finally manage to fight him, his Pokemon will be levels 75 to level 77. But after beating the elite for twice to get to him you should be fine.
free roam
yes if you have any Pokemon that you want to evolve do the Pokemon league again and put an exp. share on the Pokemon
No.
No, you do not have to face the Elite 4 twice in Pokémon Black but in the event of wanting to face Alder, the Pokémon League Champion then you will need to face them twice since you will not be able to battle Alder the first time through.
catch reshiram or zekrom and beat the Pokemon league twice then go to opelucid city and talk to the gym leader then trade reshiram evolve pinco.
nothing
Yes, you can. You just need tons of luck and patience for it.
You just get legendary Pokemon I guess
it doesn't know what to with itself, so it implodes.
Yes, after you beat the Pokemon league the second time, every time you beat the Pokemon league again red will reappear at the platform on the top of mount silver. But red's Pokemon will be a little stronger every time you re-battle him.
well you have to beat the Pokemon league once or twice my friend has beaten the game and she told me she's a pro
If you defeat the Elite Four Twice, you will have the opportunity to battle the Champion, Alder. He has mostly Level 72 to Level 75 Pokemon.