you go to the hall of fame and all the Pokemon in your party get a ribbon that proves you beat Cynthia after that there is a long credit roll
yeh to get kanto legends beat the kanto elite 4 and its champion. do the same as the others
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.
in the pokemon league after beating the elite 4 talk to each 5 times them YOU HAVE TO BEAT THE CHAMPION WITHOUT LOOSING 1 POKEMON AND THEN GO TO THE BLACK CITY mart and you can buy master balls
you get to see the credits and start a new adventure. [and use poketransfer]
You beat the Champion. Then your name and the pokemon you used will be registered.
You beat the Elite Four and Champion, but their are other things you can still do.
You have to beat the original champion in the game
beat the elite four and the champion.
you can find it in black city after you find the seven sages and beat the elite four and the champion
You need to beat the elite four and then beat the Pokemon league champion
you have to play as a trainer. in the union room, others don't see you as a trainer. After you beat the champion, you become the new champion.
you go to the hall of fame and all the Pokemon in your party get a ribbon that proves you beat Cynthia after that there is a long credit roll
You eventually have to beat her. She is the champion to the elite 4. So after you beat them you beat her, become a champion, and your Pokemon go into the hall of fame. So choose your favorite Pokemon!
yeh to get kanto legends beat the kanto elite 4 and its champion. do the same as the others
by battling with strong Pokemon
Poketopia has a party celebrating how you beat the Stargazer Coleeseum and became the Poketopia Champion