Pokémon Ruby and Sapphire/Team Aqua Hideout

Aqua hideout
the team aqua hideout is positioned outside lilycove city. just north of where the aqua member is trying to teach wailmer to jump. inside the base you must use teleports to move around the base. make sure you use all of the teleport because there are very valuable items in some. for example in one room there is a masterball on the floor. the only one in the game (without cheating or making a pokemon trade whilst holding) and there is also 2 chances to capture an electrode on level 30. at the end an Aqua admin is waiting by some water and says that his job is to hold you off whilst his leader (archie) gets away in the stolen submarine.