the episode is called "A Triple Fighting Chance"
No, you can't battle Maylene and/or Crasher Wake in Heartgold.
Beat maylene and wake first.
Battle Chuck 15 times in a row,then go to his gym
Pokemon battle platinum
Get alot of Grass Pokemon and battle her (make sure Pokemon over lv.40)
no but you can trade them over with the item
Pokemon battle dimension
After Pokemon Diamond and Pearl there will be Pokemon Battle Dimension.
Pokemon Episodes.org
It is the same way as Pokemon diamond and pearl
zzers.com
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