The Friend Area Boulder Cave is unlocked by completing a particular mission with a Friend Area as a reward.
he's in western cave
there is a mission you need to do
Mystery dungeon blue:- At the end of western cave. 99f western cave. Must have friend area.
kasi kailangan mong magpakabolang
go to silver trench first then get lugia to join your team then meteor cave will be unlocked
In the western cave or most likely in fiery field.
get to the top of wish cave and beat him
solar cave
I believe it is in Solar Cave...
Its 99
Mewtwo lives in cryptic cave, you can get Cryptic cave from wigglytuff in the Pokemon square.
At the and of wish cave which has 99 floors. You can get to wish cave after you accept a mission there.