you have to catch Palkia(in pearl)orDialga(in diamond)
The Pokemon in there is a Legendary Pokemon named Azelf. So good luck catching her/him. -Camille
There are loads of legendary Pokemon in Sapphire, but if you mean the main one, Kyrogue, then it is the Underwater Cavern.
Groudon, Kyogre, and Rayquaza. Groudon is the fire legendary pokemon, Kyogre is the water legendary pokemon, and Rayquaza is the air legendary pokemon.
you can catch lake Pokemon after you free them in the team galatic veilstone HQ building in the 3 lakes of sinnoh at (snowpoint city uixie in lake acuicty cavern around pastoria city in lake valor cazern for azelf and mesprit is around twinlesf town in the lake verity cavern)
there is no ledgendery in southern cave
It's the Seafloor Cavern... An underwater cave where the legendary pokemon, Kyogre is sleeping.
Yes you can.
try to catch your legendary. It varies on which legendary depending on what starter you chose.
Nothing happens after that. You just caught the three legendary roaming Pokemon in the Johto Region.
The amount of available catchable legendary pokemon is three: Kyogre, Latias, Rayquaza.
# Articuno # Zapdos # Moltres # Mewtwo # and one of three legendary dogs (depending on your starter Pokemon)
No. They were made after Pokemon Yellow.