you go in the yard before you battle the gym you talk to a girl and she'll give you a Pokemon of your pokemons non-weakness and go battle the gym then when you beat the gym you go back to the dream yard and you meets your friend and they basically show you what to do and you go to 1 of the apartments and go upstairs and you see a person and that's all for now...
You have to obtain the national dex before you can access the Dreamyard basement. It will be at the far end of the dreamyard.
You can get Munna at the Dreamyard.
The dreamyard
Bianca gives it to you when you go into the Dreamyard
In Pokémon White 2, Latias can be found in the Dreamyard but Latios will not be available in the game. Latios will be available in the Dreamyard in Pokémon Black 2.
You have to obtain the national dex before you can access the Dreamyard basement. It will be at the far end of the dreamyard.
The dreamyard
You can get Munna at the Dreamyard.
This is available in dreamyard
You get Munna at the Dreamyard.
In the dreamyard(check map). Just go into the tall grass until one appears there. I believe to get to the dreamyard you need the move cut.
You have to complete the main plot first. This will open a few new places in old locations, the other part of the Dreamyard is one of them.
Bianca gives it to you when you go into the Dreamyard
Route 2,3 or dreamyard
Musharna is found in the Dreamyard
If you have oshawott then you go to dreamyard a girl gives it to you
you can get musharna by either evolving munna with a moonstone or catching it in the dreamyard