i think there's none
6 blocks left from you have to be more specific
Win inthe Master Class Contest then talk to the guy in lilycove museum :-)
go to splatsport city then a guy will be being intervuid follow him and then go back to lilycove CITY
he is in lilycove city
To delete any HM's inside of Pokemon Emerald, Ruby, or Sapphire, you must go to Lilycove city and go to the MOVE DELETER'S house. Once you're there talk to the old guy and make him delete whichever move you want. (this does work on HMS)
take the Pokemon to a guy in lilycove city and he makes them forget
it is by lilycove go west to the edge of lilycove surf up and there is going to be a cave go in it there you will be in the hideout
You can get Dive Balls from the News Press guy in Solaceon Town for showing him a specific pokemon each day but they are rare. The easiest way is to transfer a pokemon from Ruby, Sapphire, or Emerald that is holding a Dive Ball via Pal Park.
there is no rare candy guy but you can buy some at battle park
Emerald is like when your guy has acess to every thing in Pokemon and sapphire and ruby are limited versions.
talk to the Pokemon fan club guy and answer his questions
a guy will give it to you after you come out of the Devon store