Via wireless adapter.
no you do not need any mystery gifts you just need to get them off of emerald
During a Nintendo event Nintendo gives out mystery gifts if you bring your Pokemon emerald to the event with a wireless adapter and Nintendo is giving out a gift emerald can receive you can go to a wonder spot and choose mystery gift on your emerald to receive the special gift. But all Nintendo events for emerald have long since passed.
No, they cannot. Pokémon Emerald and Pokémon LeafGreen are capable of linking to 1 another with the Link Cable, but only for trading and battling purposes. They cannot send Mystery Gifts over to one another.
There is no mystery gift in sapphire, only on emerald. You can say mytery event is exciting to unlock the mystery event.
Yes, you can get Mystery Gifts such as Pikachu, Magmortar and Electivire through Battle Revolution's Mystery Gifts but those are the only Pokémon you can get from there.
There is no limit to how many Mystery Gifts you can get in Pokémon Platinum.
what do you do after you get a mystery gift in emerald?
Mystery Gift lets you receive gifts from other players and it lets you give gifts to other players.
I Generation 2 mystery gift is done with the infrared ports on top of the Game Boy Color. Mystery gift lets you trade mystery gifts with your friend.
You don't
In any Pokemart, next to the counter, will be a man in green. He's a delivery guy for mystery gifts.
The mystery gifts are generated by the game. If you are in the process of buidling say, a Nursery ............... or a horse stable, your mystery gift will be something you can use to complete this task. The nursey gifts will be bottles, blankets, or buiding materials. The stable, buidling materials for sure, then harnesses and shoes for your horses. What ever is required to collect to erect the building is what you get for the mystery gifts.