Azure Flute/Heaven's Pipe: Arceus

94000130 FCFF0000 B21C4D28 00000000 B0000004 00000000 0000AA3C EDB88320 2000AA68 0000000A D2000000 00000000

Go to the top of Mt. Cornet where you battled Dialga/Palkia, and a mesage will pop up. Say yes, and you can go to the Beginning Dimention where Arceus lives! Be careful, He is at Lvl 80.

I hope that works!