I am returning the AR because I decided that I don't want it after spending three hours trying to get it to work -_-. But I got the items I wanted. Heres a short FAQ:
Darkrai: Once you get the membership card, co to the canaclave inn, and go through the door. You will be put to bed by a 'man', and will have a dream. In this dream, you are on a new island. Go down a short path, to an opening. Darkrai is in the center of the opening, and is at lvl 40. You catch or defeat it, and you wake up alone in the room, the guy who was there is gone. Exit, and the sailor will talk to you, saying you were asleep for a while, and noone had occupied that building for 50 years...
Shaymin: Once you get Oak's letter, go to Victory road, and help someone through a maze, once done, exit the cave to route 224. get to the end, and there will be Oak next to a stone tablet. Talk to Oak, and type in the name of someone you like on the tablet. Flowers will spring up everywhere, and a new path will open, and shaymin comes down. Oak is alarmed, as is Shaymin, which runs back up the path. Oak talks, and tells you to go up the path. USE YOUR BIKE! Otherwise this path will take forever. It is in the flower paradise at lvl 30
Arceus: Once you get the azure flute, go to the spear pillar on top of Mt. Coronet, where you fought either Dialga or Palkia. Your flute will vibrate, and ask if you want to play it. Say 'yes' and a glowing staircase appears, leading to the beginning dimension, aka the Hall of Origin. As soon as you reach the top, you will be drawn into a fight against the pokegod. Arceus is at lvl 80.
BTW, I caught all of them with Ultra-balls, so I still have my master ball...O_O Here pidgey pidgey......
My current lineup (still undergoing SEVERE changes):
Empoleon Lvl. 73
Lucario Lvl. 71
Zapdos Lvl. 60
Torterra Lvl. 52
(insert psychic here)
(anybody...Swampert? IDK)
DON'T TRAIN BIBAREL! Good with Lucario, and get grass moves back.