He is in Granite cave on dewford town you give him the letter in the cave.
give it to celio
No.
High level Pokemon.
after you deliver the letter to steven go back to the Devon corperation in rustrobo and then the old man on the top floor will give you the exp.share and use it on a Pokemon
You give it to Celio
You give to the metorite dude...
give it to your pokemon, it will raise its Contest condition.
You get the hm strength and give it to one of your pokemon
Give it to Celio on One Island. You also need the Ruby. Once you give both to him you will be able to trade Pokemon with Ruby/Sapphire games
Give them a everstone or press b when they are evolving ;)
Give it to Celio on one island.
u get it off mr.stone,,, after u deliver the letter .talk to him in rustboro city and and he'll give u the exp.share