look at ur town map
You need the cheat 'Walk Trough Everything' then if you walk further out of the real place you get in the Mystery Zone
Empty space known as the Mystery Zone. It is impossible to get behind the Leauge, unless you cheat.
to get to the mystery zone you need action replay and you need the code walk through walls.when you have those go to the trees and walk into them,kepp on walking and it will say mystery zone however it only works for Pokemon diamond, pearl and platinum.
no you can't catch Pokemon in the mystery zone you can only catch Pokemon if you use action replay or r4 or whatever
Somewhere in the mystery zone.
its in the safari zone
you have to have the action replay for it first. Then, go into the mystery zone, walk around there for a while and then suicune will pop up.how to get a suicune:you cant catch it in pearl you have to migrate it from fire red or leaf green whoever told you that is able to be caught in Pokemon pearl lied
Shroomish is rare in the Safari Zone in Pearl. Keep on looking there! The Great Marsh. There is no Safari Zone in Pearl.
Mystery Zone
u can with cheats
In the safari zone
You can catch them in the safari zone.