No, there are a select few games nowadays to battle against.
RBY cant even Battle with GSC, well technically u can, I've done it, its hard to do,
and can ruin your 1st generation (RBY) game.
Once you hit GBA games those are the only ones you can battle with, and using pal park for your DS games you can send Pokemon from the GBA games.
You can't get Pokemon from blue and give them to emerald.
no
The blue flute wakes up sleeping pokemon
He isn't in Pokemon Emerald. He is only in pokemon Blue,Red, and Yellow. Sorry.
In Pokemon Blue, Red, Yellow, Silver, Gold, and Crystal, the place to trade and battle friends is to the right of Nurse Joy inside every Pokemon Center. In Pokemon Ruby, Sapphire, and Emerald, the place to trade and battle is located upstairs.
Magmar doesn't evolve in Pokemon Red, Blue, Yellow, Green, Silver, Gold, Crystal, Ruby, Sapphire, Emerald, FireRed, or GreenLeaf. It can only evolve in the newer Pokemon games.
you can,t
you can't, sorry, you can only clone on emerald.
Blue Flute - Awakens sleeping pokemons
You get emerald and choose blue, have sapphire, have soulsilver.
you cant
Sadly you can not. You can transfer Pokemon from red, blue, or yellow version up to crystal, but crystal, gold, and silver version are not compatible with ruby, Sapphire, or emerald and onwards. It is due to a new way of saving the data that makes up a Pokemon in the newer generations.