I haven't seen azurill in Pokemon Mystery Dungeon explorers of time a lot. I gues you could find azurill in one of the water related dungeons. (Example: Waterfall Cave, Brine Cave, etc.)
19
It is by the east coast, but you can only go there when you have to go get Drowzee to go inside Azurill's nightmare.
You can recruit it at Palkia's dungeon ( after azurill's nightmare)
10 i think Nope its not 10 cuz im up to floor 15 and ive not been up to a save point theres 19 then you and your partner meet '' cressila'' but you will have to find out why ( dont want to be a spolier) spoil it please. -popkilj289
When you finish the game and you graduate from the guild and a bit later Azurill will have a nightmare and you have too get Drowzee, a Pokemon will tell you where he is and he will send you to the nightmare.
you have to complete alot of the main story and when you do enough it will be unlocked when azurill and marill come to the guild and ask you to go there to get the water float
Deep Dark Crater B12F which is the level after the Manaphy and Phione Level in the Miracle Sea, after that, when you go into Azurill's nightmare, the level which is after that is the level where you have to find Darkrai
you can unlock the chimecho assembly after you save azurill at mt bristle
After finishing Aegis Cave, wait about 3-5 days, and Bidoof will come looking for you asking you to come to the Guild. Appears that Azurill has a nightmare, and Mt. Travail will be unlocked.
After a few plain jobs, you will discover Azurill's nightmare for that you must go to Mt. Travail to find Drowzee.
Yo! Azurill has a nightmare and won't wake up. You need to get Cresselia to save the day. A storyline expands from there.
azurill will fall asleep. the you half to find drowzy. then go back to the guild and go into your old room and tell drowzy you want to enter azurills nightmare