Go to the magma hideout.
you will go to lavaridge town again from cablecar and then go to south the ground will shake and there will be a hole and you will enter the magma hideout
Go to mossdeep city!
team magma's hideout is in lilycove city go to the magma's grunt that train a wailmer surf up and see for a cave ., if there are no entrance go to the slateport and talk to capt. stern that has an interview , after that he escort you to inside then go , after that go again to the magma's cave and now there you go .
U go to the magma hideout and defeat Maxie
They disappeared :).
Team Magma`s hideout is where you go down from the cable car east of lavaridge. Team Aqua`s hideout is on the East side of lilycove, you surf northeast to get there.
In Emerald, an old lady in Mt. Pyre will give you Magma Emblem. After you got it, go to Judged Pass. If you bring the Magma Emblem, the Magma Hideout will appear in Judged Pass.
aqua hideout
The team Magma hideout can't actually be found unless you have a Magma Emblem, which someone (I can't remember who exactly it it is) will say they found it on the ground. Then you go to Jagged Pass and the Emblem will have a chain reaction with this certain spot on the Jagged Pass and the hideout will open.
Nothing! That is the end of them.
U will need a water Pokemon like tenticrul