Smooth Rock

A Pokémon held item that extends the duration of the move Sandstorm used by the holder.

Smooth Rock is an item for a Pokémon to hold in PokeMMO.

How to get Smooth Rock in PokeMMO

Smooth Rock can be bought on the GTL, for about $480 right now. 5 wild Pokémon can hold it: Larvitar, Pupitar, Tyranitar, Hippopotas, Hippowdon.