Traveling south from Route 104 brings Trainers to a rocky sea with six small islands along the western side of the route, one of the islands containing the Island Cave. Trainers who wish to visit the Island Cave cannot Surf straight to it due to a rocky barrier around the small island, and will have to navigate south to cross the largest sand isle; containing a small forest and Ruin Maniac Foster pacing back and forth. In Emerald, west of that isle holds a Double Battle with Bird Keeper Josue and Ruin Maniac Andres and a hidden Big Pearl.
A colored background means that the Pokémon can be found in this location in the specified game. A white background with a colored letter means that the Pokémon cannot be found here.
Trainers with a PokéNav by their names will be registered in the Trainer's Eyes or Match Call function after the first battle, and may have a rematch with the player with higher-level Pokémon.
Trainers with a PokéNav by their names will be registered in the Trainer's Eyes or Match Call function after the first battle, and may have a rematch with the player with higher-level Pokémon.