To take flags underground, there must be someone else within wireless range. Hunt down their Secret Base, go to their PC, and take the flag. Run back to your base and go to your PC to register the flag.
you have to get fifty flags apparently to remove all the boulders.
You have to meet other people and take their flags in the Underground.
As many as you can.
5
go to there base and then go to there PC.Look to the right and you can see there flags . Press A on it and you will get there one of there flags . Take
You actually take the Pokemon.
take 50 flags in the underground
you have to take it from Pokemon fire red or leaf green...they are not actually in the storyline for Pokemon diamond and pearl
50 flags stolen=platinum(remove all rocks in base) 10 flags stolen=gold(remove 10 rocks in base) 3 flags stolen=silver(remove 5 rocks in base) 1 flag stolen=bronze(remove 1 rock in base)
correct me if im mistaken but if you take silver and firered for example and trade them then u firered to diamond
Pokemon diamond
Take of the phyduck