by having a action replay ds
in any pokemart near the counter.
in any Pokemon center you will find the green guy. only after you have recived a mystery gift
at mauville city, Rydels bike shop,opposite Pokemon centre. talk to the green shirt guy
any of them. you need a event code on action replay
happiny
Define 'gray guy', there are lots of special characters in Diamond
Happiny
In mauville city next to the Pokemon center in the bike shop talk to the guy in green and the choose ur bike
He is the Daycare Guy- he takes care of your Pokemon for a small fee
Flower paradise is an island you get to by using an event or action replay.You get to it by getting a letter from a green guy from professor oak.The green guy will be in any Pokemon mart.Follow the instructions on the letter to get to flower paradise.It is above the Pokemon league.For better details,get the letter and it will tell you how to get to flower paradise,and that will tell you where flower paradise is.
first you have too cheat ^^ then you go to the mart any mart on the city then you talk to the guy in green suit then that's it thank you
After you transfer the manaphy egg it is in any pokemart and to get it you need to talk to the guy in green and he will give it to you, but you must have space in your party.