Unfortunately, shaymin and arceus don't appear in Pokemon mystery dungeon 2. It has every Pokemon from bulbasaur to darkrai, but not those 2.
no but you will find the statue of arceus
Arceus, as a living entity, does not appear in Explorers of Sky. There is, however, a statue of Arceus on the 99th floor of Destiny Tower.
You dont find the actual arceus you only find a statue of him on the 100th floor of destiny tower
Shaymin and Arceus are the only two Pokemon you cannot find or recruit. You can find every Pokemon from Bulbasaur to Darkrai, but not those two.
he is in both and you might want to buy Pokemon mystery dungeon sky. unlike the other two it has the ability to recruit shaymin! also when you recruit manaphy,dialga,and palkia you can EVOLVE your starters at luminous spring and even get the item exclusive to the game SPACE GLOBE and find the ARCEUS statue at destiny tower!
buhetkyrroeirlke
In mystifying forest
Shimmer Desert
at the end of crystal crossing
No. You'll have to find some more codes specifically for explorers of sky. (Sorry I don't know any. I only have Time and Darkness.)
go to serebii.net and you can find the answers and how to get them
You find him in spacial rift.