You have him/her as a stater pokemon.
teach it dig or other ground type moves.
in mystery jungle after you get secret rank
Yes, but only in Pokemon Mystery Dungeon: Explorers of Sky.
no
You Can't
No.
You can't breed Pokemon in the mystery dungeon games.
Unfortunately you can get Arceus in Explorers of sky :/ The closest you get to seeing it is a statue...
It's the Darkrai battle, as also seen in Pokemon Mystery Dungeon Explorers of Time/Darkness.
target, gamestop, etc.
you have to be a bubble type
female relaxed