secret secret bases
All you have to do is go to rustboro and go to the route above and go to the left and surf up. Pass up the girl running in place. If you go left a bit and go up more, there will be an island I guess, it has alot of secret bases, the tree one is pretty good ( if you enter it on your right ).
More tricks, tips and cheats for this game are right here - Pokemon Ruby cheats
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