Ok Here goes: Where's the pokeblock case?

The pokeblock case is in the first competition, 'super rank' I think it is on of the girls in there will give you one.

I do not think there is a Ditto in the game, but I do know you need a male and a female of the SAME pokemon to breed. e.g. boy Azumarill + girl Azumarill.

I have never heard of a 'gold shield' so I can't help you on that one.

So you have found out about those pesky blighters have you. To unlock them you need to have dive and fly. Fly to pacidog town and go left into the currents keep looking around that area. [In the currents!!!!!!!!!!!!!!]

In the end you will find a dive area dive here and look around underwater you will see dots on the wall, go in front of the dots and dive up. In the end of the booklet there is a decoder [this code is used by blind people.] Go to the end of the cave and decode that decode which is inside. You will here 3 doors opening here is where the Regis hideouts are.

Regiice - route 105
Regirock - route 111
Registeel - route 120

Phew that was difficult!

Launcho

Get the pokeblock case in the hyper rank hall in slateport.

There is a new version of ditto which is called Castform that changes with the weather.

Registeel is in the ancient tomb on route 120. Regice is in the island ruins on route 105.

Regirock is in the desert ruins in the desert. You need fly to open Registeel, Strength to open Regirock and patience for Regice.

Hope it helps.

I KNOW WHAT THE GOLD SHEILD IS!
Man, you've got to have really liked the battle tower to get it. Its a decoration for your secret base.