Go to Jubilife city. Go inside of the "Jubilife TV Center" (Or WHATEVER IT'S CALLED). Go to the 2nd floor. Go to the man in one of the rooms that asks "What do you think of Jubilife TV?" Answer with "Everyone Happy". Next, he'll asks you "If you could use two words to describe, what would they be?" Answer with "Wi-Fi Connection" And then he'll pull a few strings and then you'll have the mystery gift.
It comes with the Mystery gift...
mystery gift
You get the mystery gift from Pokemon ranger games.
Yes.
no
you only can get a mystery gift on Pokemon diamond and pearl
MYSTERY GIFT!
die
by a Nintendo event
your birthday
You mean Mystery Gift. You need to have another friend with a DS and Diamond and the gift is a Manaphy Egg (Pokemon Ranger). Or, Action Replay.
Pokemon battle rev transfer from mystery gift