one in dream yard i know that but if you want to find out more watch munching orange on you tube
Nothing that's it
An event
First, there's seven sages. Their names are Ghetsis, Gorm, Bronius, Rood, Zinzolin, Giallo, and Ryoku.
I don't believe you ever go anywhere. The hidden sages will all give you TM's, but that's pretty much it.
you cant find him after you find all seven sages. its sorta like the end of the whole story after you find them all. Hope the helped :)
The is nothing else to really do. The seven sages were basically the final mission.
nothing
Nothing
they are in caves
You can complete the pokedex.
When you finish finding the seven sages looker comes and tells you about n ps he does not give you the liberty pass
fill up your pokedex
Yes.
Nothing
Nothing that's it
route 18
You don't.