NOTHING! Its just the only place where you get smeargle. Plus there are sweet items in there like PP up. I heard on a certain website that you can get mewtwo there, but I'm not saying that's true.
its that cave in the battle frontier
nothing
Click maps and scroll down until you see the artisan cave map click on it and your there.
You have to find it in Artisan Cave After you beat the Elite Four and go to the Frontier Place.
Surf behind where the sudowoodo was in Battle Frontier. Go down the waterfall,and surf left.
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in oldale town
Only Smeargle.
That would be Smeargle.
If you mean Artisan Cave, you can only find Smeargle.
that cave will open after beating the elite four near route 111
its not under a boulder its smeargle and there everywhere in artisan cave.
Smeargle i hate them they only know paint and cant learn anyother move
you get jirachi by walking(so its roaming) or use game shark or action replay
Go to the battle frontier and go toward the battle palace notice a tree somewhere nearby go to it and use the wailmer pail on it it will attack! Its sudowoodo! Capture it or defeat it then surf down the waterfall and go to the left and into the cave now your in artisan cave.
Click maps and scroll down until you see the artisan cave map click on it and your there.
There is no Pokemon in the Cave of Origin in Pokemon Emerald.
how 2 get in the under warter cave on Pokemon emerald
All you can catch is smeargles- I like them alot.They have the move sketch,which basicly takes a move and uses it permanantly!REALLY cool.