Yo! Azurill has a nightmare and won't wake up. You need to get Cresselia to save the day. A storyline expands from there.
in azurills nightmare. darkrai is the one causing the nightmare and is the boss of this dungeon.
In the post story.
By defeating foes.
you cant
There isn't one
you cant be an Eevee in mystery dungeon explorers of darkness or time
Simple
As far as I know, there are no personalities in that game.
You have to beat palkia the second time
Go to the menu (push x) and its there
20 with 7 post ending chapters..veronica
it has 30 like mystery jungle