She is standing there to stop you from going into the cave, because team galactic or whatever are in there with there boss trying to catch garentina, a legendary pokemon. After you beat the elite four, she will move, and go into the cave with you. You must pass the other demensional world, and catch garentina.
No you can trade anytime before beating the elite four.
the only way to catch mew is to defeat the elite four
Yes, you can. You just have to be lucky enough to find one. I found a shiny Swablu and now I have a shiny Altaria. I found my shiny Pokemon way before beating the elite four.
Celestic town
nope ive tried it did not work
The Pokemon League after beating the Elite 4.
No you can trade anytime before beating the elite four.
You don't need a code, just go talk to Cynthia's grandmother after beating the elite four.
There isn't a galactic that takes you to Cynthia. You beat the elite four to get to her, and before that she just sorta shows up. Sorry.
Heatran isn't on Soul Silver. Heatran is only available in Diamond Pearl and Platinum on Stark Mountain after beating the Elite 4 and Cynthia.
the only way to catch mew is to defeat the elite four
route 7 after beating the elite 4
Yes, you can. You just have to be lucky enough to find one. I found a shiny Swablu and now I have a shiny Altaria. I found my shiny Pokemon way before beating the elite four.
Celestic town
Yes
Yes you can
No.