After you beat Clay in Pokemon Black and White,he said that you have to go to Route 6 and into Chargestone Cave.
You have to beat the elite four. Then beat Ghetsis and N.
beat the thrd gym then go up noth
Professor Juniper gives it to you when you go to beat the last Gym leader.
Go to victory road after you beat the game and there is a new cave you can go through its right before getting out
beat the elite 4 then beat N and then go to marvoulis bridge an yeah =)
You beat the champ and go to N's castle and beat him with Reshiram/Zekrom and you win!
After you beat Clay in Pokemon Black and White,he said that you have to go to Route 6 and into Chargestone Cave.
You have to beat the elite four. Then beat Ghetsis and N.
beat game then go to desert resort
After you beat the Elite Four and go into the Plasma Castle.
Cheren is a guy
beat the thrd gym then go up noth
You'll have to go to the giant chasm. But first you need to beat the game.
go to the dreamyard after you beat the two trainers there you will find a lady talk to her she'll give you panpour, pansear, or pansage based on your starter Pokemon, use this Pokemon to defeat chilli.
Professor Juniper gives it to you when you go to beat the last Gym leader.
Well if you beat elite four then beat alder then you must go to Cynthia (the sinnoh region champion) in undella town.when u go to undella town go left from the Pokemon center then go to the first house you see.go in and battle her.*HER POKEMON ARE GOING TO BE ABOUT LEVEL.75-LEVEL.80, SO BE CAREFUL BRING STRONG POKEMON WITH YOU...*Good Luck :)