Get a team that can win once; they will only get better as you defeat the league again and again.
beat the Pokemon league
Once you beat the Pokemon league, go to Sandgem town and go into the lab and talk to Professor Rowan.
You can go to battle tower, vs you rival, catch legendary pokemon you can catch garratina in dimond look on youtube.
You mean Cyrus?He and his freakish minions and commanders are absolutley gone after you beat the last gym.So don't worry.
Nothing significant happens if you beat the Elite 4 three times in Pokemon Diamond, unless you include acquiring huge amounts of money and leveling up your Pokemon a very good amount.
beat the league and he will be gone
beat the Pokemon league
beat the Pokemon league
You can beat the Pokemon League it is just one of the harder Leagues than in Pokemon Emerald or Diamond.
u hav to beat the Pokemon league
At the fight area (after you beat the Pokemon league)
I beat the league on Pokemon Diamond version, and there was no cave involved, if that's what you were asking.
beat the league
You need to have beat the Pokemon league and completed the sinnoh dex
Beat all the elite four and there champion
Yes in turnbackcave on the spring path after you beat the Pokemon league
You can't go to Kanto, but if you have fire red or leaf green you can migrate your kanto Pokemon through the pal park. ^^^^^ YOUR F****NG WRONG!!! you can if you beat your rival 2000 times and have national-dex and beat Pokemon league!!!